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第三部份 英语阅读
单项选择题
1. IMO has decided that all ships over 300TGt must be fitted with a NAVTEX receiver
______ .
A. by 01 Feb 1992 B. by 01 Aug 1993 C. between 01 Feb 1992 and 01 Feb 1999 D. before 01 Feb 1992 2. GMDSS is to provide ______ with reliable communication .
A. all large passenger vessels
B. freighters of more than 300gt in coastal waters
C. all passenger ships and cargo ships engaged in international-voyages D. all passenger ships and cargo ships of 300gt upwards in open sea
3. The complying vessels can transmit ship-to-shore distress alerts by at least ______ .
A. One means, whether satellite or terrestrial techniques B. Two means, whether satellite or terrestrial techniques
C. Two separate and independent means, each using different radio communication services D. Two means, such as MF DSC and HF DSC
4. The quality of the message can be affected by ______ .
A. climate B. sunshine C. human beings D. both a and b 5. Within the polar areas it is ______ to see a satellite in geo-stationary orbit .
A. impossible B. possible C. easy D. difficult
6. The Inmarsat system is open for use by ______ countries on a non-discriminatory basis .
A. some B. lots of C. many D. all
7. With the help of GMDSS ______ can be alerted to a distress incident as soon as possible .
A. all ships in a large sea area B. only the sea authorities ashore
C. the SAR units ashore and at sea D. the port radios and the coast stations 8. In areas covered by Inmarsat HF can be used as an ______ to satellite communications.
A. alternation B. alternate C. alter D. alternative
9. When receiving a distress alert, the SAR authorities ashore and the ships in the vicinity of
the ship in distress will ______ in a coordinated search and rescue operation with the minimum delay .
A. assist B. send a rescue vessel
C. search the distress area D. reach the distress position at once 10. In which year was the COSPAS-SARSAT system established ?
A. 1980 B. 1981 C. 1979 D. 1982 11. It is quite ______ for an SES operator to send a distress alert .
A. easy and expensive B. simple and certain C. dangerous and stable D. difficult and compulsory
12. Any ships fitted with SES can ______ and _______ through the satellite system when
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sending a distress alert .
A. enter the system / contact an RCC
B. access to INMARSAT / establish contact with a CES
C. have absolute priority to enter the system / make contact with a CES D. enter the system gradually / wait for rescue 13. What‟s the advantage when using the satellites ?
A. The message can be directed to the desired location B. The message can follow the earth‟s curvature
C. The quality of message can not be affected by climatic
D. The range of the message extend and the quality of reception is improved 14. The DSC frequency for distress alerting in Area A2 is ______ .
A. 2182KHZ B. 2174.5KHZ C. 2192KHZ D. 2187.5KHZ 15. What channel is general communication used ?
A. any appropriate channel except public communication B. any appropriate channel except for public communications C. any appropriate channel besides public communication D. any appropriate channel beside public communication 16. why do some stations keep silence ?
A. Because they are not engaged in the distress traffic B. they will affect the transmission of the distress traffic C. The powers of these stations are very weak D. They are not in charge of search and rescue
17. General radio communications in the global system are those between ______ concerning
the management and operation of the ships and may have impact on their safety . A. SAR party and the ship in distress
B. SAR authorities and the ship in distress and survival craft C. A ship station and any coast station
D. Ship stations and shore-based communication network
18. It is required that ships proceeding at sea should keep continuous watch on ______ .
A. VHF channels 16 and 13 B. Appropriate DSC distress and safety frequencies C. INMARSAT TDM message channel D. VHF channel 70 and channel 8 19. The ARQ mode should be applied ______ .
A. when two stations communicate with each other B. in any radio system and at any time
C. when one ship sends a message to another station D. for communication among some stations 20. What information will a distress alert contain ?
A. nature of distress
B. type of assistance required
C. course and speed and time at which the information was recorded
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D. A, B, C are all right
21. A radio determination system based on the comparison of reference signals with radio signals
reflected , or retransmitted from the position to be determined, is ______ .
A. DF B. Radar System C. DSC System D. COSPAS-SARSAT
22. With the help of modern technology, ships are able to receive automated broadcast of safety
messages ______.
A. by day or at night B. almost round the clock
C. somewhat and sometime D. from sunrise and sunset
23. The WWNWS is a coordinated global service for the broadcast by radio of vital information
on ______ to marine navigation.
A. ship‟s movement B. safety C. ship‟s management D. hazards 24. distress alerts will be relayed on the ______ when the RCC considers it necessary . A. dedicated system B. MSI broadcasts C. 518KHZ D. channel 16
25. The frequency 518KHZ will be used to transmit ______ and ______ wanings in NAVTEX . A. navigational / typhoon B. traffic / meteorological C. marine / hurricane D. navigational / meteorological
26. It is possible for ships to receive safety message transmitted by Navtex station ______ . A. in any INMARSAT regions B. in each NAVTEX area C. at any distance D. in Areas A3 and A4
27. A Navtex station in each NAVAREA is usually allowed to have ______ for transmission . A. 10 minutes every 4 hours B. half an hour every other hour C. irregular period of time D. 5 minutes every two hours
28. The difference between international and national Navtex Service is limited to ______ . A. frequency allocated B. both language and frequency C. language used D. transmission power and time
29. Navtex transmitter identification character ______ is used to identify the broadcasts which
are to be accepted by the receiver and those are to be rejected .
A. B2 B. B1 C. MAR D. NNN
30. The receiving stations can use the B2 character to ______ different, classes of messages . A. identify B. Correct C. Reject D. Print out
31. If EGC receiver shares a same antenna with Inmarsat SES, it means that it can receive MSI
______ .
A. from any Inmarsat satellite B. from any appropriate Navtex and EGC station C. via the satellite the SES is tracking D. from any RCC and coast station
32. Why should the SES operators be very careful when the ship enters the area where three
ocean regions overlap ? Because ______ . A. the weather is always terrible B. the condition there is complicated C. the signals are too strong
D. their SES may receive the signals from unwanted satellite
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33. The establishment of INMARSAT as an independent organization marked a great step
forward for maritime radio communications . What does “marked a great step” mean in the sentence ?
A. To run faster than ever B. To go forward C. To march without stopping
D. A significant symbol of a great improvement in maritime communication .
34. In addition to meeting the requirement of Sea area A1, every ship engaged on voyage in Sea
area A2 shall be provided with ______ .
A. MF radio installation with DSC B. SES
C. MF/HF radio telephone installation D. 2187.5KHZ watch receiver 35. ______ is a space system using one or more artificial earth satellites .
A. satellite network B. Satellite Link C. INMARSAT D. Satellite System 36. The satellites over the major ocean regions cover the globe ______ .
A. besides the polar regions B. including the North Pole and the South Pole C. above 70N and below 70S D. as far north and south 70
37. There are some back-up satellites in the event of failure. If the operational satellite is out of
work, ______ .
A. communications in the whole system will stop B. the global system will be damaged C. the back-up one will take its place D. the whole system will not work 38. The position if the IOR satellite in the INMARSAT system is ______ above the equator . A. .5E B. 178E C. 15.5W D. 54W 39. The GMDSS defines four sea area based on the ______ .
A. location and capacity of the facilities located on board ships
B. Position and type of a sincere sintion
C. Capacity and location of shore based communication facilities D. Position and capacity of mobile communication stations. 40. The NCS of INMARSAT-A system in the IOR is in ______ . A. Goonhilly, UK B. Yamaguchi, Japan
C. Perth, Australia D. Southbury, USA
41. The Network Coordination station for the INMARSAT-A coast stations in the Pacific ocean
region is in ______ .
A. Yamaguchi, Japan B. Beijing, China
C. Nakhodka, Russia D. Perth, Australia
42. Any ship with SES can ______ and ______ through the Inmarsat satellites when sending a
distress alert .
A. enter the system rapidly / wait for rescue
B. have an absolute priority to enter the system / contact with a CES C. establish contact with the RCC / enter the port D. enter the system gradually / get the rescue
43. A mobile earth station in the maritime mobile-satellite service, which is located on board
ship, is called ______ .
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A. an LES B. an SES C. a ship station D. a Land Mobile Station 44. After successful commissioning , the ______ will permit the SES access to system. A. INMARSAT B. IMO C. MSC D. CES
45. In general, there are two parts in an SES, One of these is antenna eqipment also referred to as
______ .
A. BDE B. UDE C. AEP D. ADE
46. To establish a communication channel for the telex service in the INMARSAT-A terminal,
you should first ______ .
A. establish a communication channel from the CES, via the International Telex Network to the final destination
B. set up a communication channel from your SES, via a satellite, to a CES within your ocean region
C. set up a channel directly to the addressee at the destination
D. establish a channel from your terminal , via the International Telex Network to a CES within your ocean region
47. The maritime access code for the AOR-E is ______ in INMARSAT-A Telex Service . A. 581 B. 582 C. 583 D. 584
48. When you have received GA+ from the CES for the INMARSAT-A telex communication,
you should immediately select ______ and ______ you required .
A. an CES / telex mode B. an SES telex service
C. the service /the subscriber D. a satellite /an ocean region 49. Every ship must be fitted with SART, and two-way VHF radio telephone . A. 1, 2 B. 2, 3 C. 2, 1 D. 3, 2
50. The maritime access code of telephone mode in INMARSAT-A terminal for the IOR is
_____.
A. 871 B.872 C.873 D. 874
51. ______ are operated as a secondary method of alerting in the GMDSS .
A. satellite EPIRBs B. Non-satellite EPIRBs C. SES and DSC D. a+b 52. Which Inmarsat system applies store-and-forward messaging ?
A. Inmarsat-A B. Inmarsat-C C. Inmarsat-B D. Inmarsat-M 53. Distress signal are always stored in the memory so as to start ______ . A. local-mode coverage B. SAR operations
C. data process D. continuous broadcast 54. EGC is a ______ part of INMARSAT-C .
A. component B. supportable C. combined D. complimentary
55 An area within the coverage of at least one VHF shore station in which continuous DSC
distress alerting is available is ______ .
A. sea area A1 B. sea area A2 C. distress area D. GMDSS areas
56. An area within the coverage of at least one MF shore station in which continuous DSC
distress alerting is available is ______ .
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A. Sea area A1 B. Sea area A2 C. Distress area D. GMDSS areas 57. In area A2, the DSC frequency for distress alerting is ______ .
A. 2182KHz B. 2174.5KHz C. 2191KHz D. 2187.5KHz 58. If a DSC distress relay is transmitted from coast station , it will ______ . A. indicate the ship in distress that the alert has been received
B. alert ships in the area of a distress incident that a distress has occurred C. inform other coast station of distress incident D. repeat the distress alert in 5 minutes
59. Ship-to-ship distress alerting should be conducted by ______ .
A. Inmarsat SES B. VHF/DSC or MF/DSC
C. SART and VHF/DSC D. Satellite EPIRB and VHF/DSC
60. If the DSC controller is configured for MF/HF operation, the distress will be sent on ______. A. double frequencies B. single frequency C. dedicated frequency D. multiple frequencies
61. Maritime Safety Information ______ International SafetyNet Service and NAVTEX Service . A. consists of B. can be received C. is transmitted by D. Are made on 62. IMO has decided that all ships over 300TGT must be fitted with a NAVTEX receiver. A. by 01 Feb 1992 B. 01 Aug 1993
C. between 01 Feb 1992 and 01 Feb 1999 D. before 01 Feb 1992 63. Ships sailing in ______ are able to receive and print out EGC messages.
A. a fixed area or Navarea in any ocean region B. a Navarea or weather forecast area C. the designated area or given geographic position D. anywhere of the world . Ships sailing in ______ are able to receive and print out EGC messages .
A. a fixed area or Navarea in any ocean region B. a Navarea or weather forecast area C. the designated area or given geographic position D. anywhere of the world 65. ______ can receive MSI sent by coast station .
A. A NAVTEX receiver B. An EGC receiver
C.. MF/HF radio telephone D. HF radio telephone with NBDP
66. SafetyNet is a maritime safety information broadcast service offering ______ on suitably
equipped ships.
A . free reception B. free transmission
C. dedicated reception D. dedicated transmission 67. COSPAS-SARSAT has the function of ______ .
A. distress alerting B. communication
C. broadcasting MSI D. on-scene communication
68. The COSPAS-SARSAT 406MHZ system was adopted as an element of the GMDSS by IMO
in ______ .
A. 1992 B. 1980 C. 1984 D. 1988
69. ______ is capable of finding any 406MHZ beacons no matter where they are. A. Local User Terminal B. Spacecraft
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C. Local-mode coverage D. Near polar orbiting satellites 70. COSPAS-SARSAT cannot fulfill the function of :
A. determining the position of a distress vessel B. both a and c
C. distress communication D. distress alerting and position fixing in Area A4 71. the beacon located on board aircraft is termed _____ . A. EPIRB B. PLB C. ELT D. MCC
72. for COSPAS-SARSAT system, _____ transmit distress alert and location information to
appropriate rescue authorities all over the world .
A. Polar orbiting satellites B. Ground receiving stations C. MCC D. ROC 73. Distress alerting is usually transmitted to _____ .
A. ships near distress position B. rescue coordination center C. all ships in a large area D. both a and b
74. Exchange of answer-backs acts a confirmation that the messages _____ at the destination.
A. have received B. have been received C. are received D. are being received 75. The range of a MF coast station is normally _____ nm.
A. 20 to 30 B. 200 C. 100 D. 450
76. _____ process the distress signal from EPIRB to determine its position and identity.
A. COSPAS-SARSAT B. ground receiving stations C. storing distress signal D. Near polar orbiting satellites
77. A station in the mobile service the emissions of which are intended to facilitate search and
rescue operations is _____ .
A. EPIRB B. SART C. Mobile Station D. Distress Alerting 78. Every ship, while at sea, shall be capable.
A. of receiving shore-to-ship distress alerts B. of transmitting and receiving MSI C. of transmitting and receiving ship-to-ship distress alerts D. A, B, C are all right 79. Every radio installation shall be clearly marked with the _____ , the ship station identity
and other codes as applicable for the use of the radio installation.
A. call sign B. port of register C. radio name D. signal label
80. Bridge-to-bridge communication means _____ communications between ships from the
position from which the ships are normally navigated.
A. distress B. urgent C. safety D. general
81. Every lifeboat which is fitted with a fixed _____ VHF radiotelephone apparatus with an
antenna which is separately mounted shall be provided with arrangements for sitting and securing the antenna effectively in its operating position.
A. one-way B. two-way C. double-effect D. one-effect
82. Every lifeboat which is fitted with a fixed two-way VHF radiotelephone apparatus
with_____ which is separately mounted shall be provided with arrangements for sitting and securing the antenna effectively in is operating position.
A. a dummy antenna B. a supporting facilities
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83.
C. a back-up equipment D. an antenna
At least _____ two-way VHF radiotelephone apparatus shall be provided on every cargo ship of 300 tons gross tonnage and upwards but less than 500 tons gross tonnage. A. one B. two C. three D. four
Stations in the United States of America are grouped by states arranged in the alphabetical order of their _____.
A. countries B. states C. names D. groups
According to the basic concept of GMDSS, _____ can be rapidly alerted to a distress incident.
A. only SAR authorities on land B. all ships in a very large sea area
C. the nearest coast stations and port radios
D. the SAR authorities ashore as well as ships in the vicinity of the casualty
Having studied the INMARSAT document, GMDSS document, SOLAS Convention and other international navigation documents, we all know that the Chapter IV of SOLAS Convention is mainly about _____ .
A. the radio regulations B. the technical terms and definitions C. how to operate the GMDSS SES equipment D. Maritime Communications What following is not among the functions of SOLAS ships ?
A. receive shore-to-ship distress alerting B. transmit ship-to-shore distress alerting C. receive message for public correspondence D. transmit and receive locating signals Vessel in distress _____ indicate their position by any method.
A. cannot B. are no allowed C. have the right D. should get permission to The distress alert should _____ the ship in distress.
A. identity B. identical C. identify D. identification General radio communications in the global system may _____ ship‟s safety .
A. be responsible for B. have an impact on C. command D. give a guidance to In the case of a ship in distress , the need exists to create a temporary geographic area to _____ locating potential assisting ships.
A. increase B. improve C. facilitate D. develop
Distress traffic is the communication _____ between the station in distress and the ships, aircraft, coast radio stations, coast earth stations and rescue centers participating in the rescue work.
A. exchange B. to exchange C. exchanging D. exchanged
A SART provides the main means _____ a survival craft or the mother ship in distress under the global maritime distress and safety system.
A. to locate B. for locating C. in locating D. by locating The portable SART is designed _____ on the bridge in its container.
A. to stow B. for stowing C. being stowed D. to be stowed
What did you say on board _____ any part of the message is considered sufficiently
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84.
85.
86.
87.
88. . 90. 91.
92.
93.
94. 95.
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important to need safe guarding ?
A. which B. if C. why D. that 96. The advantage of geo-stationary satellites is _____ .
A. the range of antennal can cover everywhere in the world B. we can know the ship‟s exact position
C. that the distress alert can be located as soon as possible
D. antenna of permanrent earth stations may be directed towards fixed points in the sky 97. Some words in English have meanings _____ the context in which they appear.
A. depended on B. which depend on C. which depends on D. to which depends on
98. The fishing vessel _____ the distress area until the assistance vessel arrived.
A. leave B. left C. has left D. didn‟t leave 99. All coast radio stations _____ DSC installed for VHF and HF.
A. have B. had C. are having D. have had
100. By using previous communication system, rescue is often a matter of chance. What does
“a matter of chance “ mean ?
A. occasionally B. accidentally C. often D. usually 101. SOLAS vessels should be able to communicate with a shore station _____.
A. no matter where they are and what time it is B. at scheduled time and in major ocean regions C. at fixed time and position D. when they get permission 102. The basic concept of GMDSS is _____.
A. Search and rescue authorities ashore will rapidly received an distress alert and acted
upon
B. SAR units will be rapidly alerted to a distress incident and assist in a coordinated SAR
operation
C. Ships navigating in the immediate vicinity of the ship in distress will rapidly alerted to
the alert and give their help accordingly
D. The RCC will rapidly alerted to a distress alert through satellite and terrestrial
communication techniques and conducted a rescue operation immediately
103. The complying vessels will transmit ship-to-shore distress alert by _____ in area A4.
A. MF DSC B. HF DSC C. 406MHZ S-EPIRB D. Both b and c 104. The INMARSAT safety-net service covers _____.
A. the whole world B. all NAVAREAS C. areas from A1 to A2 D. only four Inmarsat regions 105. Which Inmarsat system applies store-and-forward messaging ?
A. Inmarsat-A B. Inmarsat-B C. Inmarsat-C D. Inmarsat-F 106. The Inmarsat system is open for use by _____countries on a non-discriminatory basis .
A. some B. lots of C. many D. all
107. Sea Area A3 is an area within the coverage of _____in which continuous alerting available .
A. VHF stations B. MF/HF stations
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C. Radio stations D. INMARSAT stations
108. The GMDSS must combine all various subsystems, because _____.
A. they all have different limitations with respect to coverage B. they all have different limitations in the technology they use C. different systems apply to different ships D. all of above
109. In addition to communication equipment, the GMDSS will introduce requirements of
SARTs and EPIRBs designed to improve the _____.
A. living standards B. survival condition C. chance of survival D. technical specification
110. Ships equipped with Inmarsat SES send distress alerts both _____and _____.
A. quick and good B. convenient and certain C. easily and simply D. important and difficult 111. Some radio waves _____ the surface of the earth because of its _____ . A. are capable of following / distance B. can follow / altitude
C. can hardly follow / shape D. are unable following / angle 112. Ships in areas A3 and A4 will transmit, as appropriate, _____ .
A. a ship to ship alert on MF/VHF B. a ship to shore alert by SES/HF DSC C. a ship to shore alert by satellite EPIRB D. all of a, b, c 113. What‟s the advantage when using the satellites ?
A. The message can be directed to the desired location
B. The message can follow the earth‟s curvature
C. The quality of message can not be affected by climatic
D. the range of the message extend and the quality of reception is improved 114. General communications are those communications _____ .
A. between ship stations and shore-based communication networks
B. concern the management and operation of ships C. may have an impact of the safety on ships D. all of A, B, C
115. What channel is general communication used ?
A. any appropriate channel except public communication
B. any appropriate channel except for public communications C. any appropriate channel besides public communication D. any appropriate channel beside public communication
116. A ship station on receiving a shore-to-ship distress alert should _____ . A. keep silence
B. interfere with such communication
C. establish communication as directed and render such assistance as is required and appropriate
D. refuse communication as directed and render such assistance as is required and
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appropriate
117. Signals for locating will be transmitted in the 9GHz band by means of _____ . A. SART B. DSC C. NBDP D. RT
118. Which of the following optional equipment can be used by a ship in Area A3 for ship to
shore distress alerting ?
A. VHF DSC B. MF DSC C. INMARSAT SES D. VHF 70CH EPIRB 119. The ARQ mode should be applied _____ .
A. when two stations communicate with each other B. in any radio system and at any time
C. when one ship sends a message to another station
D. for communication among some stations
120. The SART should provide a _____ indication of its correct operation and should also
inform survivors when it is interrogated by radar.
A. sight or sound B. seeing or sounding C. visual or audible D. seeing or hearing 121. When the power of a SART is on , it will _____ .
A. transmit distress signal B. send response signal
C. transmit the signal of ship‟s position D. be interrogated by X-band radar
122. With the help of modern technology, ships are able to receive automated broadcast of safety
messages _____ .
A. by day or at night B. almost round the clock C. somewhat and sometime D. from sunrise to sunset
123. International SafetyNet and Navtex Services promulgate MSI by means of _____ . A. FEC and ARQ B. satellite and terrestrial communications C. radio and telex D. NBDP
124. In the GMDSS, MSI broadcasts will be made on two dedicated systems: _____ and _____ . A. NBDP/VHF radio B. Inmarsat safetyNet/NAVTEX C. Safety service / Inmarsat-A D. Long range / short range
125. Ships at sea are in urgent need of MSI because they are _____ various kinds of danger . A. subject for B. liable to C. easy to meet D. always encounter 126. The NAVTEX receiver can be mounted on _____ .
A. on the bridge B. in the coast station C. on the forecastle D. on starboard side
127. The distance between the two Navtex stations with the same B1 character should be not
exceed _____ nautical miles .
A. 400 B. 400 C. 450 D. 180
128. NAVTEX transmissions have a designed range of about _____ nautical miles . A. 300 B. 400 C. 500 D. 600
129. The transmitter identification character B1 is a single unique letter which is allocated to
each NAVTEX _____ .
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A. receiver B. SES C. CES D. Transmitter 130. In NAVTEX service, the subject indicate character B means _____ . A. meteorological warnings B. navigational warnings C. search and rescue information D. meteorological forecast 131. In NAVTEX service, VITAL warnings will _____ by transmitting station . A. be transmitted at once though the frequency is not clear
B. be transmitted as soon as the frequency is cleared coordinately C. be transmitted at its scheduled transmissions D. be transmitted at next scheduled transmissions
132. The satellites over the major ocean regions cover the globe _____ .
A. besides the polar regions B. including the North Pole and the South Pole C. above 70°N and below 70°S D. as for north and south as 70°
133. The establishment of INMARSART as an independent organization marked a great step
forward for maritime radio communications. What does “marked a great step” mean in the sentence ?
A. To run faster than ever B. To go forward C. To march without stopping D. A significant symbol of a great improvement in maritime communication.
134. In addition to meeting the requirement of Sea A1 and A2, every ship engaged on voyage in
Sea area A3 shall be provided with _____ .
A. MF radio installation with DSC B. SES or HF with DSC C. MF/HF radio telephone installation D. 2187.5Khz watch receiver
135. There are _____ operational satellites in the INMARSAT system covering the whole globe
except the polar regions .
A. 3 B. 4 C. 8 D. 12
136. There is actually an overlap of _____ ocean regions somewhere in Western European
Waters.
A. as many as three B. more than two C. less than two D. up to four
137. There is actually an overlapped area of _____ ocean regions somewhere in Western
European Waters .
A. two B. three C. more than two D. more than three
138. The position if the AOR-w satellite in the INMARSAT system is _____ above the equator . A. .5E B. 178E C. 15.5W D. 54W 139. The GMDSS defines four sea area based on the _____ .
A. location and capacity of the facilities located on board ships
B. Position and type of a sincre sintion
C. Capacity and location of shore based communication facilities D. Position and capacity of mobile communication stations. 140. The NCC is located in the _____ .
A. IMO Headquarters in London B. Inmarsat Headquarters building in London C. Western European Maritime Organization D. International Maritime Safety Committee
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141. The Network Coordination Station for the INMARSAT-A coast stations in the Pacific ocean
region is in _____ .
A. Yamaguchi, Japan B. Beijing, China C. Nakhodka, Russia D. Perth, Australia 142. The Inmarsat SES operator can choose the most suitable CES according to _____ . A. his service and position B. time and course C. tide and speed D. type of his ship
143. During a _____ period, as a newly commissioned SES, your IMN will be past to the other
CESs.
A. 20 hour B. 12 hour C. 24 minute D. 24 hour
144. After successful commissioning, the _____ will permit the SES access to system. A. INMARSAT B. IMO C. MSC D. CES 145. Who has permit the SES enter the system after successful commissioning ? A. Network B. The CES preferred by the applicant
C. INMARSAT D. The SES itself
146. In Inmarsat-A, “Priority 3” means _____ communication . A. routine B. distress C. urgency D. safety
147. The maritime access code for the IOR is _____ in INMARSAT-A Telex Service. A. 581 B. 582 C. 583 D. 584 148. In Inmarsat-A, “Priority 0” means _____ communication. A. routine B. distress C. urgency D. safety
149. Every ship must be fitted with SART, and two-way VHF radio telephone. A. 1, 2 B. 2, 3 C. 2, 1 D. 3, 2
150. The maritime access code of telephone mode in INMARSAT-A terminal for the AOR(W) is
_____.
A. 871 B. 872 C. 873 D. 874
151. _____ are operated as a secondary method of alerting in the GMDSS.
A. satellite EPIRBs B. Non-satellite EPIRBs C. SES and DSC D. a+b 152. Which Inmarsat system applies store-and-forward messaging ?
A. Inmarsat-A B. Inmarsat-C C. Inmarsat-B D. Inmarsat-M 153. Distress signal are always stored in the memory so as to start _____ .
A. local-mode coverage B. SAR operations C. date process D. continuous broadcast 154. EGC is a _____ part of INMARSAT-C.
A. component B. supportable C. combined D. complimentary 155. _____ will form the basis for distress alerting and safety calling.
A. GMDSS B. EGC C. MSI D. DSC 156. Mariners can use DSC for _____ .
A. general communication B. distress alerting and safety calling C. receiving MSI D. both b and c 157. In Area A2, the DSC frequency for distress alerting is _____ .
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A. 2182KHz B. 2174.5KHz C. 2191KHz D. 2187.5KHz 158. If a DSC distress relay is transmitted from a coast station, it will _____. A. indicate the ship in distress that the alert has been received
B. alert ships in the area of a distress incident that a distress has occurred C. inform other coast stations of distress incident D. repeat the distress alert in 5 minutes
159. distress and safety communications following DSC calling will be performed by
radiotelephony or _____ .
A. NBDP B. EGC receiver C. NBDP or both D. EGC receiver or both 160. If the DSC controller is configured for MF/HF operation, the distress will be sent on _____. A. double frequencies B. single frequency
C. dedicated frequency D. multiple frequencies 161. IMN is an _____ for an SES.
A. International Mobile Number B. Inmarsat Maritime Number C. INMARSAT Mobile Number D. International Maritime Number
162. However, reception of certain types of MSI messages, such as shore to ship distress alerts
and navigational and meteorological warnings are _____ . A. selective and can be suppressed by ships
B. mandatory and cannot be suppressed by ships in the affected area C. not very important so that ships don‟t require them D. received by all ships wherever they are
163. Ships sailing in _____ are able to receive and print out EGC message.
A. a fixed area or Navarea in any ocean region B. a Navarea or weather forecast area C. the designated area or given geographic D. anywhere of the world 1. Ships sailing in _____ are able to receive and print out EGC message.
A. a fixed area or Navarea in any ocean region B. a Navarea or weather forecast area C. the designated area or given geographic D. anywhere of the world
165. Within the area of INMARSAT coverage, _____ receives MSI via SafetyNet service .
A. EGC receiver B. NAVTEX receiver C. VHF R/T D. MF/HF radio telephone 166. The International SafetyNet Service is able to address the call to _____ .
A. all vessels B. selected groups of ships C. a particular ship D. a, b, c are all 167. COSPAS-SARSAT has the function of _____.
A. Distress alerting B. distress communication C. broadcasting MSI D. On-scene communication
168. COSPAS-SARSAT provides distress alerts and location information to appropriate rescue
authorities, _____ for _____ in distress.
A. over all major ocean regions / all ships B. in the polar regions / some ships
C. below the North pole and above the South pole / ocean-going ships
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D. anywhere in the world / maritime, aviation and land system users 169. What is COSPAS-SARSAT ?
A. an international satellite system for improving communications in polar regions B. an international satellite system using a number of polar-orbiting satellites C. primary used for search and rescue D. B and C
170. COSPAS-SARSAT is intended to be used for search of people in distress, _____ . A. only at sea or in air B. no matter where they are
C. mainly at sea or on board D. In Inmarsat operational regions
171. The COSPAS-SARSAT system can provide distress alerts to the appropriate rescue
authorities _____ .
A. at sea B. on land C. in the air D. Throughout the world
172. For COSPAS-SARSAT system, _____ transmit distress alert and location information to
appropriate rescue authorities all over the world.
A. Polar orbiting satellites B. Ground receiving stations C. MCC D. ROC 173. Equipment without the function of distress alerting is .
A. SART B. EPIRB C. DSC D. INMARSAT SES 174. _____is a space system using one or more artificial earth satellites.
A. Satellite Network B. Satellite Link C. GMDSS D. Satellite System
175. In GMDSS, any kind of EPIRB can have the abilities to keep water proof for _____in 10m
deep.
A. 2min B. 5min C. 10min D. 15min
176. _____process the distress signal from EPIRB to determine its position and identity. A. COSPAS-SARSAT B. ground receiving stations C. storing distress signal D. Near polar orbiting satellites 177. The auto-transmission of TRON-30S S-EPIRB will start _____.
A. when the switch is set to “ON” B. until it is in water of some depth C. when it is stored in an inverted position D. as soon as it is in water upright
178. International NAVTEX means the coordinated broadcast and automatic reception on
518KHz or maritime safety information by means of _____using English language. A. EGC receiver B. narrow-band direct-printing gelegraphy C. radio communication D. terrestrial technique
179. Every ship, while at sea, shall maintain a continuous watch on _____if the ship is fitted
with an MF radio installation.
A. 2182KHz B. 156.8MHz C. 2187.5KHz D. 2182.7KHz
180. Bridge-to-bridge communication means _____communications between ships from the
position from which the ships are normally navigated.
A. distress B. urgent C. safety D. general
181. Ships of 500 tons gross tonnage and upwards constructed on or after _____shall be fitted
with a radar installation.
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A. 1 January 1985 B. 1 February 1984 C. 1 September 1984 D. 1 December 1985 182. When engaged on international voyages, ships of 1600 tons gross tonnage and upwards
shall be fitted with a _____.
A. radio direction-finding apparatus B. DSC C. NAVTEX D. EPIRB 183. The sitting and installation of accumulator batteries which provide a reserve source of
energy shall be such as to ensure _____.
A. the highest degree of service B. a reasonable lifetime C. reasonable safety D. a, b, c are all right 184. Why do some stations keep silence ?
A. Because they are not engaged in the distress traffic
B. They will affect the t ransmission of that distress traffic C. The powers of these stations are very weak D. They are not in charge of search and rescue
185. Stations are grouped by countries arranged in the _____order of their country symbols. A. alphabetical B. figure C. name of stations D. series
186. Having studied the INMARSAT document, GMDSS document, SOLAS Convention and
other international navigation documents, we all know that the Chapter IV of SOLAS Convention is mainly about _____.
A. the radio regulations B. the technical terms and definitions C. how to operate the GMDSS SES equipment D. Maritime Communications 187. The list of Coast Stations is republished _____in a trilingual .
A. every two years B. every three years C. every year D. every four years 188. Vessel in distress _____indicate their position by any method .
A. cannot B. are not allowed C. have the right D. should get permission to 1. A rectangular area is described in degrees of latitude and longitude from the latitude and
longitude of the southwest corner of _____.
A. square B. triangle C. circle D. rectangle
190. Radar bandwidth is normally _____to the range scale and the associated pulse length. A. fixed B. matched C. fitted D. equal
191. Which expression has the different meaning from entry into force ? “entry into force”
means is _____.
A. coming into effect B. moving to full effect C. being based on force D. coming into force
192. The emergency communication set‟s transmitter should not be tested except when _____by
a public radio inspector.
A. inspecting B. inspected C. inspects D. having inspected
193. Before _____, a station shall take precautions to ensure that its emission will not interfere
with transmission already in progress.
A. transmit B. to transmitting C. transmitting D. in transmitting
194. When hearing a distress call, all station shall immediately cease any transmission capable of
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with the distress traffic.
A. interfere B. interfering C. being interfered D. interference
195. _____we stand away from the church bell, it takes time for the sound waves to each us. A. If B. Whenever C. Because D. Where
196. _____it is advisable to remain on a VHF channel 8, say: “stand by on VHF channel 8”. A. That B. / C. When D. What
197. In the IMO SMCP the situations _____phrases using the work “can” appear it clear whether
a possibility is referred to .
A. where B. when C. after D. unless
198. The foreign seafarers said goodbye to us and looked forward to _____each other soon. A. see B. seeing C. be seen D. being seen 199. A sailor on board _____from appendicitis and required operation immediately.
A. was suffering B. is suffering C. has suffered D. has been suffering 200. Every ship _____on or after 1 February 1995 shall comply with all the applicable
requirements of Chapter Four.
A. constructs B. constructed C. has constructed D. was constructed 201. Effort made for marine safety ______ the Titanic tragedy in 1912. A. started / after B. has started / since C. was beginning /when D. begins / after
202. The first communication satellite was used for the purpose of ______ . A. taking the place of the radio system B. introducing a new life-saving system C. saving the vessels in distress D. improving the communication on land 203. The purpose of the GMDSS is to ______ safety of life and property at sea all over the
world.
A. promote B. improve C. guarantee D. both a and b
204. The world‟s first communication satellite, Telstar, was put into orbit in ______ . A. 1962 B. 1960 C. 1957 D. 1966
205 .______ is the united nations agency responsible for the Radio Regulations among other
things.
A. ITU B. IMO C. MSC D. WMO
206. From IMO‟S point of view, INMARSAT‟s most important function is the provision of
______ . A. general radio communication B. MSI
C. improved distress and safety communication D. bridge-to-bridge communication 207.______ communication are intership VHF radio telephone communication . A. ship-to-shore B. shore-to –ship C. bridge-to-bridge D. a,b and c 208. The ______ is that search and rescue authorities ashore, as well as shipping in the
immediate vicinity of the ship in distress, will be rapidly alerted to a distress incident so they can assist in a coordinated SAR operation with the minimun delay. A. common communication system B. distress traffic system
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C. basic concept of GMDSS D. SAR operation procedure
209. Actually, the date for entry into effect will be 1st February ______. Though the text does not
tell us about it.
A. 1995 B. 1998 C. 1999 D. 2000
210. The frequency 156.525MHZ and 156.8MHZ should be used in the band of ______.
A. MF B. VHF C. HF D. LF
211. Some radio waves ______ the surface of the earth because of its______. A. are capable of following / distance B. can follow / altitude
C. can hardly follow / shape D. are unable following / angle
212. We ______ the distress signal on our own radio before the shore station relayed it to us . A. received alreadly B. have received C. had received D. was receiving 213. In the GMDSS, distress alerting can be transmitted in ______ directions. A. 1 B. 2 C. 3 D. 4
214. When receiving a distress alert, the SAR authorities ashore and the ships in the vicinity of
the ship in distress will ______ soonest. A. reach the distress area B. conduct a sector search
C. send rescue vessels D. assist coordinately in SAR operation 215. What channel is general communication used ?
A. any appro9priate channel except public communication B. any appropriate channel other than public communication C. any appropriate channel in addition to public communication D. any appropriate channel beside public communication
216. A ship station on receiving a shore-to-ship distress alert should ______. A. keep silence
B. interfere with such communication
C. establish communication as directed and render such assistance as is required and
appropriate
D. refuse communication as directed and render such assistance as is required and
appropriate
217. General radio communications in the global system are shoes between ______ concerning the management and operation of the ships and may have impact on their safety. A. SAR party and the ship in distress
B. SAR authorities and the ship in distress and survival craft C. A ship station and any coast station
D. Ship stations and shore-based communication network
218. All stations which receive a distress alert shall immediately cease ______. A. any transmission B. any harmful transmission C. to use radiotelephone D. using radiotelephone 219. The ARQ mode should be applied ______. A. when two stations communicate with each other
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B. in any radio system and at any time
C. when one ship sends a message to another station D. for communication among some stations
220. What should be made known in the lists of coast and ship stations ?
A. the services of the stations open to public correspondence B. the information on charging
C. what kind of the public correspondence D. A and B
221. A SART can be fixed on ______. A. a mother ship B. a lifeboat C. a life craft D. all of A,B,C
222. It is possible for ships to receive safety message transmitted by a NAVTEX station ______. A. in any Inmarsat regions B. in each NAVAREA C. at any distance D. in area A3 and A4
223. The broadcast of MSI is made on two dedicated systems. “dedicated” means ______. A. special B. different C. expensive D. valuable
224. In the GMDSS, MSI broadcasts will be made on two dedicated systems: ______ and
______. A. NBDP/VHF radio B. Inmarsat safety NET/NAVTEX C. Safety service/Inmarsat-A D. Long range/short range
225. The concept of NAVTEX is of a ______ system for the broadcast and receipt of MSI . A. search and rescue B. safe C. co-ordinated D. hydrographic 226. The NAVTEX receiver can be mounted on ______. A. on the bridge B. in the coast station C. on the forecastle D. on starboard side
227. A Navtex station in each NAVAREA is usually allowed to have ______ for transmission. A. 10 minutes every 4 hours B. half an hour every other hour C. irregular period of time D. 5 minutes every two hours
228. The difference between international and national Navtex Service is limited to ______. A. frequency allocated B. both language and frequency C. language used D. transmission power and time
229. Navtex transmitter identification character ______ is used to identify the broadcasts which are to be accepted by the receiver and those are to be rejected. A. B2 B. B1 C. MAR D. NNN
230. All NAVTEX messages ______ owing to their nature of importance. A. can suppress B. can be suppressed C. can not be suppressed D. are to be suppressed
231. The coordinated broadcast and automated reception of MSI via the INMARSAT EGC
system using English to meet the requirements of the SOLAS Convention: ______. A. international NAVTEX Service B. FleetNET Service C. SafetyNet Service D. WWNWS
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232. Why should the SES operators be very careful when the ship enters the area where three
ocean regions overlap? Because ______. A. the weather is always terrible B. the condition there is complicated C. the signals are too strong
D. their SES may recive the signals from unwanted satellite 233. The INMARSAT consists of ______ major components. A. 4 B. 9 C. 8 D. 5
234. In addition to meeting the requirement of Sea area A1, every ship engaged on voyage in Sea
area A2 shall be provided with ______. A. MF radio installation with DSC B. SES
C. MF/HF radio telephone installation D. 2187.5Khz watch receiver 235. The INMARSAT system has five major components, they are :
A. Space Segment, NCC, RCC, SES, and CES
B. Space Segment, a satellite system, C system, NCC and NCS C. Space Segment, NCC, NCS, CES and SES
D. A system, C system, satellite system, earth stations and NCS 236. The satellites over the major ocean regions cover the globe ______. A. besides the polar regions B. including the North Pole and South Pole C. above 70N and below 70S D. as far north and south 70
237. There is actually an overlapped area of ______ ocean regions somewhere in Western
European waters.
A. two B. three C. more than two D. more than three
238. The position of the POR satellite in the Inmarsat system is ______ above the equator. A. 55.5W B. .5E C. 15.5W D. 178E 239. The GMDSS defines four sea area based on the______.
A. location and capacity of the facilities located on board ships B. Position and type of a sincre sintion
C. Capacity and location of shore based communication facilities D. Position and capacity of mobile communication stations. 240. The NCC is located in the ______. A. IMO Headquarters in London B. Inmarsat Headquarters building in London C. Western European Maritime Organization D. International Maritime Safety Committee 241. There are ______ NCSs in total, one in each ocean region, the AOR (E and W), IOR and POR.
A. 3 B. 2 C. 1 D. 4
242. Any ship with SES can ______ and ______ through the Inmarsat satellites when sending a distress alert.
A. enter the system rapidly / wait for rescue
B. have an absolute priority to enter the system / contact with a CES
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C. establish contact with the RCC / enter the port D. enter the system gradually / get the rescue
243. A mobile earth station in the maritime mobile-satellite service, which is located on board
ship, is called ______. A. an LES B. an SES C. a ship station D. a land Mobile Station 244. After has permit the commissioning, the ______ will permit the SES access to system. A. INMARSAT B. IMO C. MSC D. CES 245. Who has permit the SES enter the system after successful commissioning ?
A. Network B. The CES preferred by the applicant C. INMARSAT D. The SES itself
246. To establish a communication channel for the telex service in the INMARSAT-A terminal,
you should first ______. A. establish a communication channel from the CES, via the international Telex Network to the final destination
B. set up a communication channel from your SES, via a satellite, to a CES within your ocean region
C. set up a channel directly to the addressee at the destination
D. establish a channel from your terminal, via the International Telex Network to a CES within your ocean region
247. The maritime access code for the AOR-E is ______ in INMARSAT-A Telex Service. A. 581 B. 582 C. 583 D. 584
248. When you have received GA+ from the CES for the INMARSAT-A telex communication,
you should immediately select ______ and ______ you require . A. an CES/telex mode B. an SES/telex service C. the service/the subscriber D. a satellite/an ocean region
249. Every ship must be fitted with SART, and two-way VHF radio telephone.
A. 1, 2 B. 2, 3 C. 2, 1 D. 3, 2
250. The maritime access code of telephone mode in INMARSAT-A terminal for the AOR(W)
is .
A. 871 B. 872 C. 873 D. 874
251. The sources of energy fitted in GMDSS complying vessels must be.
A. the main source of energy B. emergency source of electrical power C. the reserve source of energy D. all of above 252. When the power of s SART is on, it will ______ . A. transmit distress signal B. send response signal
C. transmit the signal of ship‟s position D. be started by X-band radar 253. Distress signal are always stored in the memory so as to start ______ . A. local-mode soverage B. SAR operations C. data process D. continuous broadcast 254. EGC is a ______ part of INAMARSAT-C .
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A. component B. supportable C. combined D. complimentary 255 .______ will form the basis for distress alerting and safety calling . A. GMDSS B. EGC C. MSI DSC
256. An area within the coverage of at least one MF shore station in which continuous DSC
distress alerting is available is ______ . A. Sea area A1 B. Sea area A2 C. Distress area D. GMDSS area 257. ______ are used for distress alerting as a rule . A. SES/DSC/EPIRB B. SART/radiotelephone C. COSPAS-SARSAT D. both a and c
258. If a ship station relays a DSC distress call to an appropriate coast station, it means that
______ . A. the ship has received the DSC distress call on a HF frequency
B. the coast station concerned has not acknowledged it within 5 minutes C. the ship will take command of search and rescue in 5 minutes D. A and B
259. Distress and safety communications following DSC calling will be performed by
radiotelephony or ______ . A. NBDP B. EGC receiver C. NBDP or both D. EGC receiver or both 260. DSC distress acknowledgements are normally transmitted by ______ in respond to a
receiver DSC distress call .
A. Ship stations B. Coast stations C. NCSs D. NCC
261. Ships sailing in area A2 will at least be capable of transmitting a ship-to-shore slert on
______ . A. COSPAS-SARSAT B. 156.525MHZ DSC
C. 2187.5khz DSC and satellite EPIRB D. 2182khz R/T and satellite EPIRB
262. As each MSI message will have a unique identity, the printing of messages already received
correctly is ______ . A. automatically suppressed B. finished by the operator C. manually suppressed D. done again
263. Ships sailing in ______ are able to receive and print out EGC message . A. a fixed area or Navarea in any ocean region B. a Navarea or weather forecast area C. the designated area or given geographic position D. anywhere of the world 2. Ships sailing in ______ are able to receive and print out EGC message .
A. a fixed area or Navarea in any ocean region B. a Navarea or weather forecast area C. any designated area or given geographic position D. anywhere of the world 265. ______ can receive MSI sent by coast station . A. A NAVTEX receiver B. An EGC receiver
C. MF/HF radio telephone D. HF radio telephone with NBDP 266. The International SafetyNet Service is able to address the call to ______ . A. all vessels B. selected groups of ships
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C. a particular ship D. a,b,c are all correct 267. COSPAS-SARSAT has the function of ______ . A. distress alerting B. communication
C. broadcasting MSI D. on-scene communication
268. The COSPAS-SARSAT 406MHZ system was adopted as an element of the GMDSS by
IMO in ______ . A. 1982 B. 1980 C. 1984 D. 1988 269. What is COSPAS-SARSAT ?
A. an international satellite system for improving communication in polar regions B. an international satellite system using a number of polar-orbiting satellites C. primary used for search and rescue D. B and C
270. COSPAS-SARSAT is primarily used for ______ . A. improving communications in polar regions B. providing MSI to mobile stations
C. saving the system users in distress anywhere in the world D. transmitting and receiving information
271. For COSPAS-SARSAT system, ______ usually transmit initial COSPAS-SARSAT alert . A. RCC B. MCC C. LUT D. MRCC
272. For COSPAS-SARSAT system, ______ transmit distress alert and location information to appropriate rescue authorities all over the world .
A. Polar orbiting satellites B. Ground receiving stations C.MCC D. ROC
273. IMO recognized that ______ would play an important role in SAR operations . A. COSPAS-SARSAT B. satellite C. INMARSAT D. both a and b 274. Operating method in which transmission is possible simultaneously in both directions of a
communication channel is called ______ . A. Duplex Operation B. Simplex Operation C. Auto-Operation D. Two-way
275. A station in the mobile service the emissions of which are intended to facilitate search and
rescue operations is ______ . A. Ship Staton B. LES C. EPIRB Station D. NCS
276. ______ process the distress signal from EPIRB to determine its position and identity . A. COSPAS-SARSAT B. ground receiving stations C. storing distress signal D. Near polar orbiting satellites
277. In case a ship is in emergency or distress in any of 4 areas, it is required to use the
continuous ______ alert . A. MF/HF B. SART C. EPIRB D. any of A, B, C
278. Every ship constructed on or after ______ shall comply with all the applicable requirements of this chapter.
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A. 1 February 1995 B.1 February 1992 C. 1 July 1997 D. 1 February 1999 279. The radio personnel on every ship shall be-specified in the Radio Regulations to have
primary responsibility for radio communications during distress incidents . A. holders of certificates B. bachelor of science C. chief officer D. qualified engineer
280. International NAVTEX Service means the coordinated broadcast and automatic reception
on ______ khz of maritime safety information by narrow-band direct-printing telegraphy using English language .
A. 518 B. 2182 C. 156.8 D. 2187.5
281. Every lifeboat which is fitted with a fixed two-way ______ radiotelephone apparatus with an antenna which is separately mounted shall be provided with arrangements for sitting and securing the antenna effectively in its operating position. A. HF B. VHF C. MF D. MF/HF
282. Every cargo ship of ______ tons gross tonnage and upwards shall be provided with at least three two-way VHF radiotelephone apparatus .
A. 300 B. 400 C. 500 D. 600
283. At least ______ two-way VHF radiotelephone apparatus shall be provided on every cargo ship of 300 tons gross tonnage and upwards but less than 500 tons gross tonnage . A. one B. two C. three D. four
284. Stations in the United States of America are grouped by states arranged in the alphabetical
order of their ______ . A. countries B. states C. names D. groups
285. According to the basic concept of the GMDSS, distress alerting can be sent by ______ to SAR authorities ashore or ships in vicinity of a distress incident .
A. either satellite or terrestrial communication B. only satellite communication C. only terrestrial communication D. VHF DSC or SES 286. SOLAS ships should keep a continuous listening watch on ______ . A. CH 16 B. 2182KHZ C. 121.5MHZ D. Ch 70 287. What following is not among the functions of SOLAS ships ?
A. receive shore-to-ship distress alerting B. transmit ship-to-shore distress alerting
C. receive message for public correspondence D. transmit and receive locating signals
288. A digital calling system used to call ships and coast stations using frequencies in the MF,
HF or VHF bands, as is defined by CCIR recommendations 493 and 541, is a ______ . A. DSC system B. EGC C. Terrestrial Radio D. Alerting information 2. As a matter of fact, MSI is the combination of ______ important information. A. many B. quite a few C. lots of D. a lot
290. The rescue coordination center may ______ on stations which interfere with distress
traffic .
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A. keep silence B. forbid transmission C. change information D. impose silence
291. Misuse if ship radio frequencies is ______ and must not take place . A. forbidden B. allowed C. illegal D. unusual 292. I‟d like to apply ______ its extension. A. to B. with C. on D. for
293. Each COSPAS-SARSAT MCC is responsible for ______ all alert data for distresses located in its service area.
A. distributing B. distribution C. distributed D. having distributed
294. We consider ______ send a helicopter with medical facilities to the distress area . A. it necessary B. it is necessary C. it necessary D. necessary 295. I‟m looking for Captain John ______ I want him on sign on this B/L. A. when B. due to C. that D. since
296. We have just received a message from shore ______ assistance is on the way . A. when B. where C. how D. that
297. ______ , which consisted of seven short blasts and one prolonged blast, all passengers have to go to their assembly station .
A. When the distress alert is sounded B. When the emergency equipment is switched on C. When the general emergency alarm is sounded D. When the distress broadcast is sounded
298. The port authority asked us ______ for lock clearance at Southpoint . A. wait B. to wait C. waiting D. waited 299. All coast radio stations ______ DSC installed for VHF and HF. A. have B. had C. are having D. have had 300. The fire ______ out of control and the vessel requires fir-fighting assistance . A. has been B. is C. was D. is being
301. The complying vessel will transmit ship-to-shore distress alert by ______ in sea area A1. A. VHF EPIRB B. VHF DSC C. 406mhz S-EPIRB D. both a,b and c 302. Sea area A2 is an area within the coverage of at least one ______. A. VHF coast station B. MF coast station C. satellite D. RCC
303. The complying vessel will transmit ship-to-shore distress alert by ______ in sea area A3. A. MF DSC B. SES C. 406mhz S-EPIRB D. both b and c
304. From the ship owner‟s point of view, ______ is the most important advantage Inmarsat
providing with.
A. business opportunity B. good-quality radio telephone conversations C. telex service D. both b and c
305. The existing terrestrial radio system has a number of basic flaws which _____. - 26 -
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A. can be overcome by using traditional techniques B.cannot be overcome by satellite system
C. can be overcome by satellite and digital techniques D. cannot be tackled by any modern system 306. What‟s the advantage when using the satellite?
A. The message can be directed to the desired location B. The message can follow the earth‟s curvature
C. The quality of message can not be affected by climate
D. The range of the message is extended and the quality or reception is improved 307. GMDSS moved to effect by 1 Feb. ______. A. 2002 B. 1999 C. 1992 D. 2000
308. With the help of GMDSS, ______ will be rapidly alerted to the distress incident. A. the SAR authorities ashore B. the ships in vicinity of the casualty C the nearest coast stations and port radios D. a and b
309. The GMDSS system will also provide for urgency and safety communication and
dissemination of ______, including navigational and meteorological warnings. A. MSC B. MSI C. OSC D. MMSI 310. The abbreviation MERSAR means ______. A. Merchant SOLAS and Radio System
B. Merchant ship Search and Rescue Manual C. Marine Rescue and Search Radar D. Maritime Engine Rescue Standard
311. In GMDSS, the distress and safety message will be picked up by ______ if it is sent using HF, INMARSAT or the COSPAS-SARSAT system.
A. ships B. shore stations
C. both ships and shore stations D. either ships or shore stations
312. Any ships fitted with SES can ______ and ______ through the satellite system when
sending a distress alert.
A. enter the system/contact an RCC
B. access to INMARSAT/establish contact with a CES
C. have absolute priority to enter the system/make contact with a CES D. enter the system gradually/wait for rescue
313. SAR co-ordination communications are between the ______. A. RCC and ships in distress B. assisting ships and ships in distress C RCC and OSC D. OSC and assisting ships 314. What do the general radio communication relate to?
A. management of ship B. operation of ship C. safety of ship D. a, b, c are all right 315. MSI is broadcast via _______. A. NAVTEX B. EGC C. HF-telex D. all of above
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316. The GMDSS is composed of ______. A. satellite and terrestrial communication systems B. only navigational and alerting systems C. just MSI system and locating system D. SAR co-ordination system
317. The transmission of a ______ indicates that a ship is in distress and requires immediate
assistance.
A. urgent traffic B. distress alert C. routine traffic D. NAVTEX message 318. Distress traffic ______ all messages relating to the immediate assistance required by the
ship in distress, including search and rescue communications and signals for locating. A. consists of B. is consisted of C. consisted of D. are consisted of 319. When the power of SART is on, it will ______. A. transmit distress signal B. send response signal C. transmit the signal of ship‟s position D. be start by X-band radar
320. _____ allows SAR party to locate the ship in distress by starting 9ghz shipborne radar. A. DSC B. EPIRB C. SART D. EGC 321. When the power of SART is on, it will ______. A. transmit distress signal B. send response signal C. transmit the signal of ship‟s position D. be start by X-band radar
322. It is possible for ships to receive safety message transmitted by a NAVTEX station _____. A. in any INMARSAT regions B. in each NAVAREA C. at any distance D. in area A3 and A4
323. MSI, which includes ______, is transmitted to all ships in all principal waters. A. navigational warnings B. meteorological warnings and forecasts C. other urgent safety related messages D. a,b,c
324. Distress alerts will be relayed on the ______ when the RCC considers it necessary. A. dedicated system B. MSI broadcast C. 518khz D. channel 16 325. Which of the following statements is correct?
A. NAVTEX station have the transmission power B. NAVTEX stations can transmit at the same time
C. every NAVTEX stations have the different identification characters in each NAVAREA D. There are 24 NAVTEX stations in each NAVAREA 326. What language does International NAVTEX use?
A. Russian B. French C. English D. German 327. International Navtex service is ______. A. a terrestrial MF system B. a satellite communication system C. a land HF radio system D. a coastal VHF system
328. It is possible for ships to receive safety message transmitted by a NAVTEX station ______. A. in any INMARSAT regions B. in each NAVAREA
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C. at any distance D. in area A3 and A4
329. The transmission identification character B1 is a single unique letter which is allocated to
each NAVTEX ______. A. receiver B. SES C. CES D. transmitter
330. The character B1 is a single unique letter which is allocated to each _____ . A. RCC B. CES C. receiving earth station D. NAVTEX transmitter 331. NAVTEX co-ordinators control messages transmitted by each station according to ______. A. the information contained in each message B. the geographical coverage required C. transmitted identification D. A and B are right
332. In the communication of INMARSAT, ______ communication has the absolute priority
over all other transmission.
A. routine B. distress C. urgency D. security 333. The INMARSAT consists of ______ major components. A. 4 B. 9 C. 8 D. 5
334. In addition to meeting the requirements of Sea Area A1, every ship engaged on voyage in
Sea Area A2 shall be provided with ______. A. MF radio installation with DSC B. SES
C. MF/HF radio telephone installation D. 2187.5khz watch receiver
335. There are ______ operational satellites in the INMARSAT system covering the whole globe except the polar regions.
A. 3 B. 4 C. 8 D. 12
336. A radio link between a transmitting earth station and a receiving earth station through one
satellite is named a ______. A. Radio link B. Space segment C. Satellite link D. upper link 337. Geostationary satellite are artificial satellite which ______. A. always move slowly B. are in one place only
C. sometimes move and sometime don‟t D. synchronize with the movement of the earth 338. the position of the AOR-W satellite in the INMARSAT system is _______ above the
equator.
A. .5E B. 178E C. 15.5W D. 54W
339. An area within the coverage of at least one MF shore station in which continuous DSC
distress alert is available is ______. A. Sea area A 1 B. Sea area A2 C. Sea area A4 D. distress Area
340. Each NCS woks as a type of ______, assisting controlling and monitoring telex and
telephone network as quickly as possible.
A. switch operator B. communication gateway C. national operator D.on-scene commander 341. The NCS of INMARSAT-A system in the AOR-E is in ______. A. Goonhilly, UK B. Yamaguchi, Japan C. Perth, Australia D. Southbury, USA
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342. An SES operator can chose the most suitable CESs according to ______. A. the routing agreement for a particular ocean region B. The communication service he required
C. the positions of his ship and the CESs D. B and C
343. During a ______ period, as a newly commissioned SES, your IMN will be past to the other CESs.
A. 20 hour B. 12 hour C. 24 minutes D. 24 hour 344. Without permission of ______, a ship earth station can not enter the system. A. ITU B. IMO
C. INMARSAT ORGANIZATION D. the nearest CES
345. What part of the Inmarsat will the SES get access to if the commissioning is successful?
A. The SES B. The space segment C. Any CES D. The CES decided by the applicant
346. To establish a communication channel for the telex service in the INMARSAT-A terminal,
you should first ______. A. establish a communication channel from the CES, via the International Telex network to the final destination
B. set up a communication channel from your SES, via a satellite, to a CES within your ocean region
C. set up a channel directly to the addressee at the destination
D. establish a channel from your terminal, via the International telex network to a CES within your ocean region
347. The maritime access code for the IOR is ______ in INMARSAT-A Telex service. A. 581 B. 582 C. 583 D. 584 348. In INMASAT-A service code 32 ______. A. medical assistance B. medical advise C. maritime assistance D. technical assistance
349. Every ship must fitted with ______ SART, and ______ two-way VHF radio telephone. A. 1,2 B. 2,3 C. 2,1 D. 3,2
350. The maritime access code of telephone mode in INMAARSAT-A terminal for the POR is
______. A. 871 B. 872 C. 873 D. 874 351. ______ are operated as a secondary method of alerting in the GMDSS. A. satellite EPIRBs B. Non-satellite EPIRBs C. SES and DSC D. a+b
352. The WWNWS establishes three types of navigational warning:______. A. Distress, Urgency and Safety B. Vital, Important and Routine C. NAVAREA, Coastal and local D. gale, Tsunami and Ice 353. Distress signal are always stored in the memory so as to start ______. - 30 -
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A. local-mode coverage B. SAR operation
C. data process D. continuous broadcast 354. EGC is a ______ part of INMARSAT. A. component B. supportable C. combined D. complimentary 355. Equipment requirement vary according to _______. A. Ship owner‟s will B. economic condition C. the area in which the ship operates D. different orders of all countries 356. Mariners can use DSC for ______. A. general communication B. distress alerting and safety calling C. receive MSI D. both B and C 357. ______are used for distress alerting as a rule. A. SES/DSC/EPIRB B. SART/radiotelephone C. COSPAS-SARSAT D. both B and C
358. On-scene communications will normally take place between ______. A. ship in distress and assisting units B. NCS and RCC
C. RCCs and „0n-scene commander‟ or “co-ordinator surface search” D. ship in distress and coast station
359. DSC distress relays can be transmitted by either ______ or ______. A. a coast station/a ship station B. an EPIRB/a SART
C. ARQ/FEC D. a back-up satellite/a land SAR unit
360. DSC distress acknowledgements are normally transmitted by ______ in respond to a
received DSC distress call.
A. ship stations B. coast stations C. NCSs D. NCC 361. The International SafetyNet Service is able to address the call to ______. A. all vessels B. selected groups of ships C. a particular ship D. A, B, C are all right
362. However, reception of certain types of MSI messages, such as shore to ship distress alerts
and navigational and meteorological warning are ______. A. selective and can be suppressed by ships
B. mandatory and can not be suppressed by ships in the affected area C. not very important so that ships don‟t require them D. received by all ships wherever they are
363. EGC safetyNet transmits ______ types of messages for mariners. A. four B. six C. five D. three
3. If EGC receiver shares a same antenna with INMARSAT MES, it means that it can receive
MSI ______. A. from any INMARSAT satellite B. via any appropriate Navtex and EGC station C. via the satellite the MES is tracking D. from any RCC and coast station
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365. The information flow of the MSI broadcast must be controlled ______. A. to avoid mutual interference B. to keep silence
C. owing to the time-share nature D. to regulate transmitter power
366. The quality of EGC message is ______ affected by the position of the ship, the time of
reception and climatic condition.
A. sometimes B. all times C. never D. partly 367. which function is the most important one of the GMDSS.
A. alerting B. on-scene communication C. safety information D. general communication
368. The COSPAS-SARSAT 406mhz system was adopted as an element of the GMDSS by IMO
in ______. A. 1982 B. 1980 C. 1984 D. 1988
369. The COSPAS-SARSAT system can provide distress alerts to the appropriate
authorities______.
A. anywhere in the world B. at sea C. in the air D. ashore
370. For COAPAS-SARSAT system, ______ process the distress signal from EPIRB to
determine its position and identity.
A. COSPAS-SARSAT B. ground receiving stations C. spacecraft D. satellite SAR instrument 371. The COSPAS-SARSAT system can provide distress alerts to the
appropriate rescue authorities ______. A. at sea B. on land C. in the air D. throughout the world
372. In the COSPAS-SARSAT system distress signals are processed by ______ and the resulting data are forwarded to ______ through ______ communication network. A. MCC/LUT/RCC B. LUT/MCC/RCC C. LUT/RCC/MCC D. LUT/RCC/LUT
373. For ships equipped with an SES, it is ______ and ______ for the operator to send a distress alert.
A. easy/reliable B. difficult/cheap C. stable/compulsory D. easy/expensive
374. ______ is a space system using one or more artificial earth satellites. A. Satellite network B. Satellite link C. GMDSS D. Satellite system
375. It is ______ for mariners to combine the SART with a float-free satellite EPIRB. A. essential B. compulsory C. optional D. inadvisable
376. ______ process the distress signal from EPIRB to determine its position and identity. A. COSPAS-SARSAT B. Ground receiving stations C. storing distress signal D. Near-polar orbiting satellites
377. ______ is designed to send an automatic distress alert when a ship sinks suddenly. A. Lifeboat B. A survival craft C. An EPIRB D. A SART
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378. ______ means navigational and meteorological warnings, meteorological forecasts and
other urgent related messages broadcast to ships.
A. Navigational broadcast B. weather forecast
C. Urgency message D. Maritime Safety Information
379. ______ means a technique using digital codes which enables a radio station to establish
contact with, and transfer information to another station or group of stations and complying with the relevant recommendations of the CCIR.
A. DSC B. MSI C. EGC D. NBDP
380. Digital Selective Calling means a technique using ______ which which enables a radio
station to establish contact with, and transfer information to another station or group of stations and complying with the relevant recommendations of the CCIR. A. digital codes B. code messages C. norse codes D. distress messages
381. All ships which, in accordance with the present Convention, are required to carry radio
installations shall carry_______. A. Q-code B. Telephone numbers and addresses C. the international Codes of Signals D. radio instructions
382. Every ship shall carry personnel qualified for ______ to the satisfaction of the
Administration.
A. distress and safety radio communication purposes B. life-saving purpose C. GMDSS requirements D. emergency position
383. ______ means an area within the radiotelephone coverage of at least on a VHF coast station in which continuous DSC alerting is available, as may be defined by a Contracting Government.
A. Sea Area A1 B. Sea Area A 2 C. Sea Area A3 D. Sea Area A4 384. For ship-to-shore distress alerts, you can use ______. A. INMARSAT, EPIRB and DSC B. NAVTEX, NBDP and R/T C. INMARSAT, VHF and SART D. EPIRB, DSC and radar
385. When receiving a distress alert, the SAR authorities ashore and the ships in the vicinity of
the ship in distress will ______ in a coordinated search and rescue operation with the minimum delay.
A. assist B. send a rescue
C. search the distress area D. Reach the distress position at once
386. The existing terrestrial radio system has a number of basic flaws which ______. A. can be overcome by using traditional techniques B. ca not be overcome by satellite system
C. can be overcome by satellite and digital techniques D. can not be tackled by any modern system
387. What following is not among the functions of SOLAS ships?
A. receive shore-to-ship distress alerting B. transmit ship-to-shore distress alerting
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C. receive message for public correspondence D. transmit and receive locating signals 388. Geostationary satellites are the artificial satellites which ______. A. always move slowly B. are in one place only
C. sometime move sometime don‟t move
D. are synchronizing with the movement of the earth
3. What‟s the abbreviation for the World Meteorological Organization?
A. WMO B. IHO C. IMO D. WARC
390. If no distress acknowledgement is received ______ a DSC distress call transmission, then the ship in distress may repeat the DSC distress call attempt after a delay of between 3.5 and 4.5 minutes from the beginning of the initial call.
A. relevant to B. relate to C. in response to D. in relation to 391. The concept of NAVTEX is of a ______ system for the broadcast and reception of MSI. A. complete service B. partial controlled C. quite new D. total co-ordinated 392. ______ all ships in a large sea area being alerted, an “area call” will normally be
transmitted so that only those ships in the vicinity of the distress incident are alerted. A. Avoiding B. To be avoided C. Avoided D. To avoid 393. Two vessels ______ while they „re sailing in Huangpu River.
A strike B strikes C are striking D struck
394. Before ______, a station shall take precautions to ensure that its emission will not interfere with transmission already in progress.
A. transmit B. to transmitting C. transmitting D. in transmitting 395. ______ we stand away from the church bell, it takes time for the sound waves to reach us. A. If B. Whenever C. Because D. Where
396. We have just received a message from shore ______ assistance is on the way. A. When B. Where C. how D. that
397. ______, which consisted of seven short blasts and one prolonged blast, all passengers have to go to their assembly station.
A. When the distress alert is sounded
B. When the emergency equipment is switching on C. When the general emergency alarm is sounded D. When the distress broadcast is sounded
398. When a mis-entry ______ in the logbook, a red line would be drawn through that part. A. has made B. make C. has been made D. is making 399, We ______ a sharp lookout while sailing in the iced waters. A. keep B. kept C. are keeping D. have kept
400. By using previous communication system, rescue is often a matter of chance. What does “a
matter of chance” mean?
A. occasionally B. accidentally C. often D. usually 401. The general benefit of the GMDSS is to ______.
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A. enable SAR operations to start with minimum delay B. give facilities to marine communication C. reduce sharply the chances of ship‟s sinking D. both A and C
402. The GMDSS is a world-wide communication network combining ______ with ______.
A. satellite /terrestrial system B. INMAARSAT/COSPAS-SARSAT C. SART / EPIRB D. geostationary/polar-orbiting satellites 403. The complying vessels can transmit ship-to-shore distress alerts by at least ______.
A. one means, whether satellite or terrestrial techniques B. two means, whether satellite or terrestrial techniques
C. two separate and independent means, each using different radio communication services D. two means, such as MF DSC and HF DSC
404. The position of INMARSAT AOR-W satellite is ______ above the equator.
A. 55.5 W B. 180E C. 15.5W D. .5E 405. Within the polar areas it is ______ to see a satellite in geostationary orbit.
A. impossible B. possible C. easy D. difficult
406. The INMARSAT system is open for use by ______ countries on a non-discriminatory basis.
A. some B. lots of C. many D. all
407. ______ communication are intership VHF radio telephone communication.
A. ship-to-shore B. shore-to-ship C. bridge-to-bridge D. a, b, and c 408. The GMDSS must combine all various subsystems, because ______.
A. they all have different limitations with respect to coverage B. they all have different limitations in the technology they use C. different systems apply to different ships D. all of above
409. Actually, the date for entry into effect will be 1st February ______. Though the text does not
tell us about it.
A. 1995 B. 1998 C. 1999 D. 2000 410. The DSC frequency for distress alerting in area A2 is ______.
A. 2182khz B. 2174.5kfz C. 2191khz D. 2187.5khz
411. ______ communications are intership VHF radio telephone communications for the
purposes of the safe movement of ships.
A. Safety B. Urgent C. bridge-to-bridge D. a, b, and c
412. Any ship fitted with SES can ______ and ______ through the satellite system when sending
a distress alert.
A. enter the system/ contact an RCC
B. access to INMARSAT/establish contact with a CES
C. have absolutely priority to enter the system/make contact with a CES D. enter the system gradually/wait for rescue
413. With the help of GMDSS, ______ will be rapidly alerted to the distress incident.
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A. the SAR authorities shore B. the ship in the vicinity to casualty C. the nearest coast stations and port radios D .a and b
414. On receipt of a distress alert, the SAR units ashore and at sea will ______ soonest.
A. coordinate in rescue operation B. send rescue vessels C. reach the area at once D. conduct a sector search 415. Ship-to-ship distress alerting should be conducted by ______.
A. INMARSAT SES B. VHF/DSC or MF/DSC
C. SART and VHF/DSC D. satellite EPIRB and VHF/DSC 416. A ship station on receiving a shore-to-ship distress alert should ______.
A keep silence
B interfere with such communication
C establish communication as directed and render such assistance as is required and appropriate
D refuse communication as directed and render such assistance as it required and appropriate
417. The transmission of a ______ indicates that a ship is in distress and requires immediate
assistance.
A. urgent traffic B. distress alert C. routine traffic D. NAVTEX message 418. It is required that ships proceeding at sea should keep continuous watch on ______.
A. VHF channel16 and 13 B. appropriate DSC distress and safety frequency C. INMARSAT TDM message channel D. VHF channel 70 and channel 8
419. The SART should have sufficient battery capacity to operate in the stand-by condition for
______hours and should continuously work for ______hours.
A. 120/20 B. 56/18 C. 100/16 D. 96/8 420. What information will a distress alert contain?
A. nature of distress B. type of assistance required C. course and speed and time at which the information was recorded D. A, B, C are all right
421. The FEC mode is for ______ from ______ station to two or more other stations when
available.
A. receiving messages/one station B. transmission/ one coast station or ship C. communicating /one ship D. contacting/other
422. It is possible for ships to receive safety message transmitted by a VAVTEX station______.
A. in any INMARSAT regions B. in each NAVAREA C. at any distance D. in areaA3 and A4 423. MSI stands for ______.
A. Mobile Satellite Information B. Motor ship Identification C. Most Serious Information D. Maritime Safety Information
424. ______ will normally provide sufficient information to seaward of fairway buoy or pilot
station.
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A. Navarea warnings B. coastal warnings
C. local warnings D. Meteorological warnings
425. There are ______ NAVAREAs designated by IHO and IMO all over the world.
A. 13 B.11 C.16 D. 12 426. The NAVTEX receiver can be mounted on ______.
A. on the bridge B. in the coast station C. on the forecastle D. on starboard side
427. The distance between the two NAVTEX stations with the same B1 character should be not
exceed ______ nautical miles.
A. 400 B. 240 C. 450 D. 180
428. Exchange of answerbacks act s a confirmation that the messages ______ at the destination.
A. have received B. have been received C. are received D. are being received
429. The identification character of each Navtex station is regarded as ______ to the messages.
A. the only preamble B. a part of the preamble C. the closing D. the suspension
430. The quality of EGC messages is ______ affected by the position of the ship, the time of
reception and climatic conditions.
A. sometimes B. all times C. never D. partly
431. Category B2=f is to be used only for broadcasting ______ to the pilot service.
A. weather report B. details of vessel C. temporary alterations D. urgent information
432. why should the SES operators be very careful when the ship enters the area where three
ocean regions overlap? Because ______.
A. the weather over there is always terrible B. the condition there is complicated
C. the signals are too strong D. their SES may receive the signals from unwanted satellite 433. the INMARSAT consists of ______ major components.
A. 4 B. 9 C. 8 D. 5
434. In addition to meeting the requirement of Sea area A1 and A2, every ship engaged on
voyage in Sea area A3 shall be provided with ______.
A. MF radio installation with DSC B. SES or HF with DSC C. MF/HF radio telephone installation D. 2187.5 khz watch receiver 435. The Inmarsat system has five major components, they are: ______.
A. Space segment, NCC, RCC, SES and CES
B. Space Segment, a satellite system, C system, NCC and NCS C. Space Segment, NCC, NCS,CES and SES
D. A system, C system, satellite system, earth stations and NCS 436. The satellites over the major ocean regions cover the globe ______.
A. besides the polar regions B. including the North Pole and the South Pole C. above 70N and below 70S D. as far north and south 70
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437. Mariners should pay much attention in the overlapped area owing to ______.
A. complicated circumstances B. changeable atmospheric pressure
C. large density of traffic D. some strong signals from unwanted satellites 438. The position of the INMARSAT satellite over the Atlantic Ocean Region-W is ______.
A. 180E above the equator B. .5 E over the IOR
C. 15.5W along the straight line D. 55.5W above the equator
439. An area within the coverage of at least one VHF shore station in which continuous DSC
distress alert is available is ______.
A. Sea area A1 B. Sea Area A2 C. Sea area A4 D. distress area 440. The NCS of INMARSAT-A system in the IOR is in ______.
A. Goonhilly, UK B. Yamaguchi, Japan C. Perth, Australia D. Southbury, USA 441. The Network coordination Station for the Inmarsat-A coast stations in the Pacific ocean
region is in ______.
A .Yamaguchi, Japan B. Beijing, china C. Nakhodka, Russian D. Perth, Australia 442. The Inmarsat SES operator can chose the most suitable CES according to ______.
A. his service and position B. time and course C. tide and speed D. type of his ship
443. A mobile earth station in the maritime mobile-satellite service, which is located on board
ship, is called ______.
A. an LES B. an SES C. a ship station D. a Land Mobile Station 444. After successful commissioning, the ______ will permit the SES to access to system.
A. Inmarsat B. IMO C. MSC D. CES 445. Who has permit the SES enter the system after successful commissioning?
A. Network B. The CES preferred by the applicant C. INMARSAT D. The SES itself
446. In Inmarsat-A. “Priority 1” means ______ communication.
A. routine B. distress C. urgency D. safety
447. The maritime access code for the AOR-E is ______ in INMARSAT-A telex service.
A. 581 B. 582 C. 583 D. 584
448. When you have received GA+ from the CES for the INMARSAT-A telex communication,
you should immediately select _______ and ______ you required. A. an CES/telex mode B. an SES/telex service
C. the service/the subscriber D. a satellite/an ocean region
449. Every ship must be fitted with ______ SART, and ______ two-way VHF radio telephone.
A .1,2 B. 2, 3 C. 2,1 D. 3,2
450. The maritime access code of telephone mode in Inmarsaat-A terminal for the AOR-W is
______.
A. 871 B. 872 C. 873 D. 874
451. The source of energy fitted in GMDSS complying vessels must be _______.
A. the main source of energy B. emergency source of electrical power
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C. the reserve source of energy D. all of above 452. When the power of SART is on, it will ______.
A. transmit distress signal B. send response signal
C. transmit the signal of ship‟s position D. be started by X-band radar 453. Distress signal are always stored in the memory so as to start______.
A. local-mode coverage B. SAR operation
C. data process D. continuous broadcast 454. EGC is a ______ part of INMARSAT-C.
A. component B. supportable C. combined D. complimentary 455. _______ will form the basis for distress alerting and safety calling.
A. GMDSS B. EGC C. MSI D. DSC
456. An area within the coverage of at least one MF shore station in which continuous DSC
distress alerting is available is ______.
A. Sea area A1 B. Sea area A2 C. distress area D. GMDSS area 457. In Area A2, the DSC frequency for distress alerting is ______.
A. 2182khz B. 2174.5khz C. 2191khz D. 2187.5khz 458. On-scene communications will normally take place between______.
A. ship in distress and assisting units B. NCS and RCC
C. RCCs and “on-scene commander” or “coordinator surface search” D. ship in distress and coast station
459. Ship-to-ship distress alerting should be conducted by ______.
A. Inmarsat SES B. VHF /DSC or MF/DSC
C. SART and VHF/DSC D. Satellite EPIRB and VHF /DSC
460. if the DSC controller is configured for MF/HF operation, the distress will be sent on
______.
A. double frequencies B. single frequency C. Dedicated frequency D multiple frequencies
461. SafetyNet is an international service for the broadcast and automatic reception of MSI by
means of direct-printing through ______ system.
A. DSC B. EPIRB C. EGC D. NBDP
462. As each MSI message will have a unique identity, the printing of messages already received
correctly is ______.
A. automatically suppressed B. finished by the operator C. manually suppressed D. done again
463. The quality of EGC messages is ______ affected by the position of the ship, the time of
reception and climatic conditions.
A. sometimes B. all times C. never D. partly 4. The priority of EGC messages is classified by ______.
A. distress, urgent and safety B. safety and routine
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C. urgent, safety and routine D. distress, urgent, safety and routine 465. Can MF/HF radiotelephone receive the MSI sent from the coast stations alone?
A. No, it receives the MSI from ship stations B. Yes, it can
C. only with NBDP terminal, can it receives the MSI sent from coast stations D. No, it can not receive the MSI sent from coast stations
466. The International SafetyNet Service is able to address the call to ______.
A. all vessels B. selected groups of ships C. a particular ship D. a, b, c are all right 467. COSPAS-SARSAT has the function of ______.
A. distress alerting B. communication C. broadcasting MSI D. on-scene communication 468. COSPAS-SARSAT is intended to be used for ______.
A. distress alerting B. locating 406mhz EPIRBs C. storing distress signal D. A and B
469. ______ is capable of finding any 406mhz beacons no matter where they are.
A. Local User Terminal B. Spacecraft
C. Local-mode coverage D. Near-polar orbiting satellites 470. The beacon located on board aircraft is termed______.
A. EPIRB B. PLB C. ELT D. MCC
471. For COSPAS-SARSAT system, ______ usually transmit initial COSPAS-SARSAT alert.
A. RCC B. MCC C. LUT D. MRCC
472. In the COSPAS-SARSAT system distress signals are proceeded by ______ and the resulting
data are forwarded to ______ through ______ communication network.
A. MCC/LUT/RCC B. LUT/MCC/RCC C. LUT/RCC/MCC D. LUT/RCC/LUT 473. By using ______ system a ship can send a distress message and know with certainty it will
be received.
A. COSPAS-SARSAT B. SATELLITE C. terrestrial radio D. INMARSAT 474. Exchange of answerbacks acts as a confirmation that the message ______ at the destination.
A. have received B. have been received C. are received D. are being received
475. If the beacon is mounted at a wrong place, it may ______ by sea water, chemicals, exhaust
and vibrations.
A. be damaged B. work normally regardless of harmful conditions C. not wok though it is not in a bad condition D. both a and c 476. Radio beacon can be activated ______ in case of distress.
A. only automatically B. only manually
C. both automatically and manually D. only by remote control
477. In case a ship is in emergency or distress in any of 4 areas, it is required to use the
continuous ______ alert.
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A. MF/HF B. SART C. EPIRB D. any of A, B, C
478. Every ship constructed on or after ______ shall comply with all the applicable requirements
of this chapter.
A. 1 February 1995 B. 1 February 1992 C. 1 July 1997 D. 1 February 1999 479. Every ship according to Chapter IV of SOLAS shall be provided with ___ ______.
A. a VHF radio installation capable of transmitting and receiving B. radiotelephony on the frequencies 156.3mhz
C. a radar transponder capable of operating in the 9ghzband D. a, b, c are all right
480. International Navtex service means the coordinated broadcast and automatic reception on
______ khz of maritime safety information by narrow-band direct-printing telegraphy using English language.
A. 518 B. 2182 C. 156.8 D. 2187.5
481. Every lifeboat which is fitted with a fixed two-way ______ radiotelephone apparatus with
an antenna which is separately mounted shall be provided with arrangements for sitting and securing the antenna effectively in its operating position. A. HF B. VHF C. MF D. MF/HF
482. Every lifeboat which is fitted with a fixed two-way vhf radiotelephone apparatus
with______ which is separately mounted shall be provided with arrangements for sitting and securing the antenna effectively in its operating position. A. a dummy antenna B. a supporting facilities C. a back-up equipment D. an antenna
483. At least two two-way VHF radiotelephone apparatus shall be provided on every cargo ship
of ______ tons gross tonnage and upwards but less than 500 tons gross tonnage. A. 200 B. 300 C. 400 D. 800
484. Stations in the United States of America are grouped by states arranged in the alphabetical
order of their ______.
A. countries B. states C. names D. groups 485. Please use ______ for ______.
A. English/all distress communications B. Chinese/some distress calls
C. the language decided by Administration/all distress calls D. Japanese/some distress alerts
486. SOLAS ships shall be equipped with______.
A. an EGC receiver only B. a satellite communication system C. a HF radio system D. a VHF with DSC system 487. What following is not among the function of SOLAS ships?
A. receive shore-to-ship distress alerting B. transmit ship-to-shore distress alerting C receive message for public correspondence D. transmit and receive locating signals 488. Before GMDSS, if the radio officer on board is serious ill, ______.
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A. someone else will take his place B. the captain will take charge of his work C. nobody will be capable of doing his work D. anyone else will use the radio equipment 4. Particular care should be ______ in selecting CESs in areas where Ocean Regions overlap.
A. taken B. take C. took D. taked
490. The rescue coordination center may ______ on stations which interfere with traffic.
A. keep silence B. forbid transmission C. change information D. impose 491. Monitoring is especially important in a highly automated system which is dependent on
careful ______ procedure and format.
A. adherence to B. adoption to C. relaying on D. usage of
492. Distress traffic is the communication______ between the station in distress and the ships,
aircraft, coast radio stations, coast earth stations and rescue centers participating in the rescue work.
A. exchange B. to exchange C. exchanging D. exchanged
493. Radiotelephony communication or radio telex communication or both will be carried out
by terrestrial or satellite means, ______ the equipment fitted on ship and the area in which the incident occurs.
A. depend on B. depending on C. dependent on D. depended on 494. We consider ______ send a helicopter with medical facilities to the distress area.
A. it necessary B. it is necessary C. it necessary to D. necessary
495. The frequency ______ the safety message will be transmitted shall be included in DSC
safety call.
A. which B. on which C. at which D. in which 496. The advantage of geostationary satellites is ______.
A. the range of antenna can cover everywhere in the world B. we can know the ship‟s exact position
C. that the distress alert can be located as soon as possible
D. antenna of permanent earth stations may be directed towards fixed points in the sky
497. ______ by an ice-breaker, it is important to maintain a continuous listening watch on the
appropriate VHF channel and to maintain a proper look-out for sound and visual signals. A. which is assisted B. that assist you
C. when you assisted D. when being assisting
498. The vessel has stayed in port for seven days because she needs ______.
A. repairs B. repairing C. repaired D. being repaired 499. All coast radio stations ______ DSC installed for VHF and HF.
A. have B. had C. are having D. have had
500. Radio communication______ for many years and helps to save tens of thousands of lives.
A. has been used B. have been used C. has used D have used
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第四部 英语阅读模拟巻
模拟巻一
1. The existing terrestrial radio system has a number of basic flaws which _______.
A. can be overcome by using traditional techniques B. cannot be overcome by satellite system
C. can be overcome by satellite and digital techniques D. cannot be tackled by any modern system
2. Which of the following statements is not a basic flaw of the terrestrial techniques.
A. the need for specialization B. reception difficulties C. congestion of communication D. height of antenna 3. Traditional and terrestrial techniques ______.
A. can overcome the basic flaws of the radio system B. are useless today C. now are out of date
D. are impossible to overcome the flaws in the existing radio system
4. The world‟s first communication satellite, Telstar, was put into orbit in _______.
A. 1962 B. 1960 C.1957 D. 1966 5. Which Inmarsat system applies store-and-forward messaging?
A. Inmarsat-A B. Inmarsat-B C. Inmarsat-C D. Inmarsat-F
6. The Inmarsat system is open for use by ______ countries on a non-discriminatory basis.
A. some B. lots of C. many D. all 7. Sea Area A2 is an area within the coverage of at least one ______.
A. VHF coast station B. MF coast station C. satellite D. RCC 8. The GMDSS must combine all various subsystems. Because _______.
A. they all have different limitations with respect to coverage B. they all have different limitations in the technology they use C. different systems apply to different ships D. all of above
9. when receiving a distress alert, the SAR authorities ashore and the ships in the vicinity of the
ship in distress will _______ in a coordinated search and rescue operation with the minimum delay.
A. assist B. send a rescue vessel
C. search the distress area D. reach the distress position at once
10. Ships equipped with Inmarsat SES send distress alerts both ______ and ______.
A. quick and good B. convenient and certain C. easily and simply D. important and difficult
11. Some radio waves _____ the surface of the earth because of its _____.
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A. are capable of following/distance B. can follow/altitude C. can hardly follow/shape D. are unable following/angle 12. Distress alert sent by RCC through CES or COAST STATION is ______ alert.
A. ship-to-shore B. ship-to –ship C. shore-to-ship D. A,B,C are all correct 13. for SAR operations, if should be possible to transmit messages in _____ directions.
A. one B. double C. both D. four 14. On-scene communications are between the _______.
A. ship stations and the coast stations B.SAR party and the ship in distress
C. RCC and SAR parties D. ship in distress and the SAR authorities ashore 15. What channel is general communication used?
A. any appropriate channel except public communication B. any appropriate channel except for public communications C. any appropriate channel besides public communication D. any appropriate channel beside public communication 16. Why do some stations keep silence?
A. because they are not engaged in the distress traffic B. they will affect the transmission of the distress traffic C. the powers of these stations are very weak D. they are not in charge of search and rescue
17. According to the requirements of GMDSS equipment, every SOLAS ship should be
equipped with _____.
A. VHF/DSC and VHF two-way radio telephone,SART B. NAVTEX receiver and SES C. 1.6GHz EPINRB D.INMARSAT
18. Which of the following optional equipment can be used by a ship in Area A3 for ship to
shore distress alerting ?
A VHF DSC B. MF DSC C. INMARSAT SES D. VHF 70CH EPIRB 19. A SART will provide the main means for _____ a survival craft in the system.
A. sending B. launching C. locating D. leaving 20. What information will a distress alert contain?
A. nature if distress
B. type of assistance required
C. course and speed and time at which the information was recorded D. A,B,C are all right
21. The FEC mode is for _____ from _____ station to two or more other stations when available
A. receiving messages/one station B. transmission/one coast station or ship C. communicating/one ship D. contacting/other
22. It is preferable for ships lying ______ to receive MSI to ensure safe navigation.
A. both at sea and in port B. in international waters
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C. at the anchorage D.in narrow channel
23. In the GMDSS, Maritime Safety Information broadcast will be made on two dedicated
systems providing near-continuous automated reception on board ships, they are ______. A. INMARSAT SafetyNET service and NAVTEX B. SafetyNet service and COSPSA-SARSAT C. DSC system and Navigation Warning Service D.MF/HF radiotelephone with NBDP and EGC Service
24.WWNWS broadcasts ____ kinds of navigational warnings by means of radio for mariners.
A. four B. three C. several D. a lot of
25. The concept of NAVTEX is of a _____ system for the broadcast and receipt of MSI.
A. search and rescue B. safe C. co-ordinated D. hydrographic 26. The NAVTEX receiver can be mounted on _______.
A. on the bridge B. in the coast station C. on the forecastle D. on starboard side
27. The distance between the two Navtex stations with the same B1 character should be not
exceed ______ nautical miles.
A. 400 B. 240 C. 450 D. 180
28. The service uses a single frequency with transmissions from nominated stations within each
NAVREEA being arranged on a time-sharing basis ______.
A. to remove other transmission B. to establish contact
C. to avoid interference between vessels D. to eliminate mutual interference
29. NAVTEX transmitter identification character B1 is a single unique letter which is allocated
to each Navtex ______.
A. receiver B. SES C, CES D. transmitter
30. The receiving stations can use the B2 character to _____ different classes of messages.
A. identify B. correct C. reject D. print out
31. NAVTEX co-ordinators control messages transmitted by each station according to
_____.
A. the information contained in each message B. the geographical coverage required C. transmitted identification D. A and B are right
32. In the communication of INMARSAT, _______ communication has the absolute priority
over all other transmissions.
A. routine B. distress C. urgency D. security 33. The INVARSAT consists of _______ major components.
A. 4 B. 9 C, 8 D. 5
34. In addition to meeting the requirement of Sea area A1, every ship engaged on voyage in Sea
area A2 shall be provided with ______.
A. MF radio installation with DSC B. SES
C. MF/HF radio telephone installation D. 2187.5 KHz watch receiver 35. The INVARSAT system has five major components, they are:
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A. Space Segment, NCC,RCC,SES and CES
B. Space Segment, a satellite system, C system, NCC and NCS C. Space Segment, NCC,NCS,CES and SES
D. A system, C System, Satellite system earth stations and NCS
36. A radio link between a transmitting earth station and a receiving earth station through one
satellite is named a ______.
A. radio link B. space segment C. satellite link D. upper link
37. Mariners should pay much attention in the overlapped area owing to ______.
A. complicated circumstances B. changeable atmospheric pressure
C. large density of traffic D. some strong signals from unwanted satellites 38. The position of the INMARSAT satellite over the Atlantic Ocean Region(w) is _______.
A. 180E above the equator B. .5E over the IOR C, 15.5W along the straight line D. 55.5W above the equator
39. The satellites in the INMARSAT system virtually cover the globe as far as about 75______
the polar regions.
A. together with B. besides C, including D. except 40. The NCS of INMARSAT-A system in the IOR is in _______.
A. Goonhilly, UK B. Yanaguchi, Japan C, Perth, Australia D, Southury, USA 41. There are _______NCSs in total, one in each ocean region, the AOR(E and W),IOR and
POR.
A.3 B. 2 C.1 D.4
42. The Inmarsat SES operator can choose the most suitable CES according to ______.
A. his service and position B. time and course C. tide and speed D. type of his ship
43. A mobile earth station in the maritime mobile-satellite service, which is located on board
ship, is called _______.
A. an LES B. an SES C, a ship station D. a land mobile station 44. After successful commissioning, the ______ will permit the SES access to system.
A. INMARSAT B. IMO C. MSC D. CES
45. The other part of an SES is communication electronics and controllers, which is referred to
as BDE, because this part is located _______.
A. high up on the vessel B. inside the vessel C. exterior the vessel D. above deck 46. In Inmarsat-A, “Priority1” means _____ communication.
A. routine B. distress C. urgency D. safety
47. The maritime access code for the AOR(E) is _____ INMARSAT-A telex service.
A. 581 B. 582 C. 583 D. 584 48. In Inmarsat-A, “Priority 0”means _____ communication.
A. routine B, distress C. urgency D. safety
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49. Every ship must be fitted with SART and two-way VHF radio telephone.
A. 1,2 B. 2,3 C. 2,1 D. 3,2
50. The maritime access code of telephone mode in INMARSAT-A terminal for the IOR is
______.
A. 871 B. 872 C. 873 D. 874 51. _____ are operated as a secondary method of alerting in the GMDSS.
A. satellite EPIRBs B. Non-satellite EPIRBs C. SES and DCS D.A+B 52. Which Inmarsat system applies store-and-forward messaging?
A. Inmarsat-A B. Inmarsat-C C. Inmarsat-B D. Inmarsat-M 53. Distress signal are always stored in the memory so as to start ______.
A. local-mode coverage B. SAR operations C. data process D. continuous broadcast 54. EGC is a ______ part of INMARSAT-C.
A. component B. supportable C. combined D. complimentary 55. ______ will form the basis for distress alerting and safety calling.
A. GMDSS B. EGC C. MSI D. DSC
56. An area within the coverage of at least one MF shore station in which continuous DSC
distress alerting is available is _______.
A. Sea area A1 B. Sea area A2 C. distress area D. GMDSS areas 57. In Area A2, the DSC frequency for distress alerting is ______.
A. 2182KHz B. 2174.5KHz C. 2191KHz D. 2187.5KHz 58. If a DSC distress relay is transmitted from a coast station, it will _______.
A. indicate the ship in distress that the alert has been received
B. alert ships in the area of a distress incident that a distress has occurred C. inform other coast stations of distress incident D. repeat the distress alert in 5 minutes
59. Ship-to-ship distress alerting should be conducted by _______
A. Inmarsat SES B. VHF/DSC or MF/DSC C. SART and VHF/DSC D. satellite EPIRB and VHF/DSC
60. DSC distress acknowledgements are normally transmitted by _____ in respond to a received
DSC distress call.
A. ship stations B. coast stations C. NCSs D. NCC
61. Maritime safety Information _______ international safetynet service and NAVTEX service.
A. consists of B. can be received C. is transmitted by D. are made on
62. As each MSI message will have a unique identity, the printing of messages already received
correctly is _______.
A. automatically suppressed B. finished by the operator C. manually suppressed D. done again
63. If a ship is not fitted with and automatic position-fixing aid, such as GPS, its position should
_____ in EGC receiver at regular interval.
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A. not key B. be keyed C. not be keyed D. key . All EGC messages _____ owing to their nature of importance.
A. can suppress B. can be suppressed C. can not be suppressed D. are to be suppressed
65. Navigational and meteorological warnings, meteorological forecasts and other urgent safety
related messages to shipping, including electronic chart correction data is _______. A. Safety service B. Urgent service C. distress alerting D. MSI 66. There are _____ for ships to receive safetynet messages.
A. some charge B. a few charges C. more expensive D. no charge 67. COSPAS-SARSAT has the function of _______.
A. distress alerting B. communication C. broadcasting MSI D. on-scene communication
68. The COSPAS-SARSAT 406KHz system was adopted as an element of the GMDSS by IMO
in _____.
A. 1982 B. 1980 C. 1984 D. 1988 69. COSPAS-SARSAT is primarily used for _______.
A. improve communications in polar regions B. search and rescue
C. providing MSI to ship at sea D. transmitting and receiving information 70. For COSPAS-SARSAT system, _____ process the distress signal from EPIRB to determine
its position and identity.
A. COSPAS-SARSAT B. Ground receiving stations C. Spacecraft D. Satellite SAR instrument
71. For COSPAS-SARSAT system, ______ usually transmit initial COSPAS-SARSAT alert.
A. RCC B. MCC C. LUT D.MRCC
72. In the COSPAS-SARSAT system distress signals are proceeded by _____ and the resulting
data are forwarded to ______ through ______ communication network.
A. MCC/LUT/RCC B.LUT/MCC/ RCC C. LUT/RCC/MCC D. LUT/RCC/LUT 73. Equipment without the function of distress alerting is____.
A. SART B. EPIRB C. DSC D.INMARSAT SES
74. Operating method in which transmission is possible simultaneously in both directions of a
communication channel is called ______.
A. Duplex Operation B. Simplex Operation C. Auto-Operation D. two-way communication
75.A EPIRB beacon operating in _____ frequency band through the COPSAT-SARSAT system
is located on board a ship.
A. 406MHZ B. 121.5MHZ C. 518KHZ D. A+B 76. Radio beacon can be activated ______ in case of distress.
A. only automatically B. only manually C. both automatically and manually D. only by remote control
77. In case a ship is in emergency or distress in any of 4 areas, it is required to use the
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continuous ______ alert.
A. MF/HF B. SART C. EPIRB D. any of a.b.c
78. Chapter 4 of SOLAS applies to all ships to which the present regulations apply and to cargo
ships of _____ and upwards.
A. 300 gross tonnage B. 3000 gross tonnage C. 1500 gross tonnage D. 500 gross tonnage
79. Every radio installation shall be protected against _____, extremes of temperature and other
adverse invironmental conditions.
A. coated oil B. dangerous cargo C. harmful effects of water D. noxious atmosphere
80. _____ means the finding of ships, aircraft, units or persons in distress.
A. shore-based radar assistance B. locating C. search and rescue D. salvage 81. Ships of 10000 tons gross tonnage and upwards shall be fitted with two _____,each capable
of being operated independently of the other.
A. radio equipment B. radar installation C. lift-saving appliances D. EPIRBs
82. At least _____ two-way VHF radiotelephone apparatus shall be provided on every passenger
ship.
A. one B. two C. three D. four
83. At least _____ two-way VHF radiotelephone apparatus shall be provided on every cargo ship
of 300 tons gross tonnage and upwards but less than 500 tons gross tonnage. A. one B. two C. three D. four 84. For ship-to-shore distress alerts, you can use ______.
A. INMARSAT, EPIRB and DSC B. NAVTEX, NBDP and R/T C. INMARSAT,VHF and SART D. EPIRB ,DSC and radar
85. According to the basic concept to the GMDSS , distress alerting can be sent by _____ to
SAR authorities ashore or ships in vicinity of a distress incident.
A. either satellite or terrestrial communication B. only satellite communication C. only terrestrial communication D. VHF DSC or SES 86. SOLAS ships shall be equipped with _______.
A. an EGC receiver only B. a satellite communication system C. a HF radio system . D. VHF with DSC system
87. Any radio communication service which is used for the safeguarding of human life and
property whether permanently or temporarily, is a ______ service.
A. public B. radio C. safety D. emergency radio
88. After studying the SOLAS convention and other regulations for navigation, you should have
known the chapter IV of SOLAS is regarding the _______.
A. maritime communications B. navigational regulations C. technical terms and their definitions D. maritime information
. As a matter of fact, MSI is the combination of ______ important information.
A. many B. quite a few C. lots of D. a lot
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90. The equipment to be carried by ships ______ the area where they proceed.
A. will depend B. is dependent on C. is regardless of D. is decided by
91. Which expression has the different meaning from entry into force? “Entry into force” means
is ______.
A. coming into effect B. moving to full effect C. being based on force D. coming into force
92. The emergency communication set‟s transmitter should not be tested except when _______
by a public radio inspector.
A. inspecting B. inspected C. inspects D. having inspected
93. Signals _____ to assist in locating a ship, aircraft of vehicle in distress of in locating
survivors will be transmitted in the 9GHZ band means of a search and rescue radar transponder.
A. to intend B. to be intended C. intending D. intended 94. We consider _____ send a helicopter with medical facilities to the distress area.
A. it necessary B. it is necessary C. it necessary to D. necessary
95. Radio waves ____ flow over the surface of the earth, ____ they radiate from the antenna in
other directions.
A. even / then B. not only / but also C. no sooner / than D. although / 96. A person _____ in spite of being in an extremely dangerous situation is a survivor.
A. whom is still alive B. who is safety C. who is healthy D. who continues to live 97. We are sure ______ in the near future.
A. that our seafarers can speak English fluently B. that our seafarers can read English adequately
C. that our seafarers can listen to English conversation without any problem D. A,B,C, are all required according to STCW convention
98. The fishing vessel _____ the distress area until the assistance vessel arrived.
A. leave B. left C. has left D. didn‟t leave
99. A sailor on board _____ from appendicitis and required operation immediately.
A. was suffering B. is suffering C. has suffered D. has been suffering 100. Utopia asked for tug assistance because she ______.
A. run aground B. is running aground C. was aground D. is aground
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第五部份 英语阅读参
英语阅读习题答案
1 B 11 B 21 2 D 12 C 22 3 B 13 D 23 4 A 14 D 24 5 A 15 C 25 6 D 16 B 26 7 C 17 D 27 8 D 18 B 28 9 A 19 A 29 10 D 20 D 30 B 31 C 41 A 51 A 61 D 71 C 81 B 91 C 101 A 111 C 121 D 131 B 141 A 151 A 161 C B 32 D 42 B 52 B 62 B 72 B 82 D 92 D 102 B 112 D 122 B 132 D 142 A 152 B 162 B D 33 D 43 B 53 D 63 A 73 D 83 C 93 B 103 D 113 D 123 B 133 D 143 D 153 D 163 A B 34 A 44 A 54 A A 74 B 84 C 94 D 104 D 114 D 124 B 134 B 144 A 154 A 1 A D 35 D 45 D 55 A 65 B 75 D 85 D 95 B 105 C 115 C 125 C 135 B 145 C 155 D 165 A B 36 D 46 B 56 B 66 A 76 B 86 A 96 C 106 D 116 C 126 A 136 A 146 B 156 B 166 D A 37 C 47 A 57 D 67 A 77 A 87 C 97 B 107 D 117 A 127 A 137 B 147 C 157 D 167 A B 38 A 48 C 58 B 68 D 78 D 88 C 98 D 108 D 118 C 128 B 138 D 148 A 158 B 168 D B 39 A 49 B 59 B 69 D 79 A C 99 D 109 C 119 A 129 D 139 A 149 B 159 C 169 D A 40 B 50 C 60 D 70 C 80 D 90 B 100 A 110 B 120 C 130 A 140 B 150 D 160 D 170 B - 51 -
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英语阅读习题答案
171 172 173 174 175 176 177 178 179 180 D 181 C 191 B 182 A 192 A 183 D 193 D 184 B 194 B 185 A 195 B 186 A 196 D 187 A 197 B 188 C 198 A 1 D 199 D 190 A 200 A 201 B 211 C 221 D 231 C 241 D 251 D 261 C 271 C 281 B 291 A 301 B 202 D 212 C 222 B 232 D 242 B 252 D 262 A 272 B 282 A 292 D 302 C 203 B 213 C 223 A 233 D 243 B 253 D 263 A 273 C 283 C 293 A 303 B 204 A 214 D 224 B 234 A 244 A 254 A 2 A 274 A 284 C 294 C 304 C 205 A 215 C 225 C 235 C 245 C 255 D 265 A 275 C 285 A 295 A 305 B 206 C 216 C 226 A 236 D 246 B 256 B 266 D 276 B 286 A 296 D 306 A 207 C 217 D 227 A 237 B 247 A 257 A 267 A 277 C 287 C 297 A 307 B 208 C 218 A 228 B 238 D 248 C 258 D 268 D 278 A 288 A 298 B 308 A 209 C 219 A 229 B 239 A 249 B 259 C 269 D 279 A 2 C 299 D 309 B 210 B 220 D 230 C 240 B 250 D 260 B 270 C 280 A 290 D 300 B 310 B 311 B 321 D 331 D 341 D - 52 -
B 312 C 322 B 332 B 342 D D 313 C 323 D 333 D 343 D A 314 D 324 B 334 A 344 C C 315 D 325 C 335 B 345 B D 316 A 326 C 336 C 346 B B 317 B 327 A 337 D 347 C D 318 A 328 B 338 D 348 B B 319 D 329 D 339 B 349 B B 320 C 330 D 340 A 350 B - 53 -
英语阅读习题答案
351 352 353 354 355 356 357 358 359 360 D 361 D 371 D 381 C 391 D 401 B 411 C 421 B 431 C 441 A 451 D 461 C 471 C 481 B 491 A A 362 B 372 C 382 A 392 D 402 A 412 C 422 B 432 D 442 A 452 D 462 A 472 C 482 B 492 D D 363 A 373 A 383 A 393 A 403 C 413 D 423 D 433 D 443 B 453 D 463 C 473 B 483 B 493 B A 3 C 374 D 384 A 394 C 404 C 414 A 424 B 434 B 444 A 454 A 4 D 474 B 484 C 494 C C 365 A 375 C 385 A 395 C 405 A 415 B 425 C 435 C 445 C 455 A 465 D 475 A 485 A 495 B B 366 C 376 B 386 C 396 D 406 D 416 C 426 A 436 D 446 D 456 B 466 D 476 C 486 D 496 C A 367 A 377 C 387 B 397 A 407 C 417 B 427 C 437 D 447 A 457 D 467 A 477 A 487 C 497 D A 368 D 378 D 388 D 398 C 408 D 418 B 428 B 438 D 448 C 458 A 468 B 478 A 488 C 498 B A 369 A 379 A 3 A 399 C 409 C 419 D 429 B 439 A 449 B 459 B 469 A 479 D 4 A 499 D B 370 B 380 A 390 C 400 A 410 D 420 D 430 C 440 B 450 D 460 D 470 C 480 A 490 D 500 A - 53 -
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附录1：
英版无线电信号书简介
《无线电信号书》（Admiralty List of Radio Signals，简称R/S），由英国海军水运航保测量部出版。通常两年出一版，业务变更较多的话，每年出一版。它是船舶无线电通信售货员熟悉和了解国际海上遇险和安全通信、日常通信、海上安全信息和特别业务情况以及世界通信业务及方式的指南。
全书共分八巻十二册（1998年版） VOL.1 第一巻
第一卷分一、二两册，主要内容各国海岸电台业务；无线电医疗援助；检疫的安排；INMARSAT；海事卫星业务；全球海上遇险和安全系统；遇险和搜救程序；船舶报告系统；无线电规则在全球水域中使用情况；国际无线电规则部分章节选登及相应图表。
第一册主要资料范围：欧洲、非洲和亚洲（除菲律宾群岛和印度尼西亚） 第二册主要资料范围：菲律宾群岛、印度尼西亚、澳洲、美洲、格陵兰和冰岛。 VOL.2 第二巻
第二卷主要内容：无线电助航仪器、无线电报时信号、电子定位系统（含卫星导航系统）及相应图表。 VOL.3 第三巻
第三卷分一、二册（分册地区同第一巻）主要内容：气象业务、航行警告和海上安全信息播发情况（包括NAVTEX和NAVAREA），同时还包括船舶气象密语（OBS）。
VOL.4 第四巻 气象观测台（WMO世界气象组织）
第四卷主要内容：气象观测台及与之相应的图表 VOL.5 第五巻 全球海上遇险和安全系统（GMDSS）
第五卷主要内容：各种遇险、搜索和救助程序信息业务，起到帮助船舶熟悉、了解和使用全球海上遇险和安全系统的作用。 VOL.6 第六巻 引航业务和港口操作业务
第六卷分一、二册，主要内容：介绍船舶申请引航和进港的无线电通信程序。 第一册主要资料范围：欧洲和地中海
第二册主要资料范围：非洲、亚洲、澳洲、美洲、格陵兰和冰岛 VOL.7 第七巻 船舶通信业务和报告系统（VTS） 第七巻分一、二册（分册地区同第六巻），主要介绍各种港湾内，国内和国际的船舶交管系统（VTS）。
VOL.8 第八巻 卫星助航系统
所有卫星助航系统包括各种位置错误源的详细说明和通知的综合信息。 查阅方法： 按地区索引表：以国家或地区名称字母顺序查找
按呼号索引表：以电台呼号字符顺序查找 按电台名称索引表：以电台名称字母顺序查找
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修改： 应定期购买修改资料，并将有关修改资料粘贴在相应位置或划去删除部
分的内容。
附录2：
船舶电台表中部分符号代码简介
一、 船舶电台表中第4栏辅助装置的表示
A — 2182KHz无线电设备 B — 121.5MHz无线电设备 C — 243MHz无线电设备
D — 156.525MHz VHF数字选择性呼叫设备（CH70 VHF-DSC）E — 406MHz 卫星紧急无线电示位标（406MHｚEPIRB）
F — 1.6GHz INMARSAT—E紧急无线电示位（L波段的EPIRB）G — 9200—9500MHz 搜救雷达应答器（SART） 二、船舶电台表中第5栏船舶分类的表示
BLK 散装船 CA 货船 CIT/OIL 油船 CON 集装箱船 GEN 杂货船 PA 客船 PH 渔船 RAM 海难救助船 SAU 救援船 三、船舶电台表中第6栏业务性质的表示
1、 通信类别
CO ＝ 专门开放公务通信电台 CP ＝ 开放公众通信电台
CR ＝ 开放有限公众通信电台 CV ＝ 私人机构专用电台
OT ＝ 专门开放有关工作通信的电台 2、 业务类别
C ＝ 开放无线电话通信 D ＝ 开放无线电传通信 P ＝ 传真通信 R ＝ 无线电报
T ＝ 装有直接印字电报设备
3、卫星通信 用符号¤表示
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附录3：
设备操作的参考电文
1、 NO：001
TO：SHANGHAI HARBOUR ATTN：HARBOUR MASTER
FM：M/V MINGHE/BOCP 1570123/POR DT：0130UTC 25TH－06－2005
ETA CJK Q/ANCHORAGE 0200UTC/27TH B/RGDS MASTER
NNNN
2、 NO：001
TO：M/V HONGQI/BOCC 441212345/IOR
ATTN：MASTER
FM：M/V MINGHE/BOCP 1570123/POR DT：0130UTC 25TH－06－2005
ETA CJK Q/ANCHORAGE 0200UTC/27TH B/RGDS MASTER
NNNN
3、 NO：002
TO：M/V HONGQI/BOCC 1570002/AOR－E ATTN：MASTER
FM：M/V MINGHE/BOCP 441212000/IOR DT：0140UTC 25TH－06－2005
0120UTC/25TH 0515N 07010E COURSE/270 SPD/15 B/RGDS
MASTER
NNNN
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4、 NO：001
TO：M/V HONGQI/BOCC 341269392/IOR ATTN：MASTER
FM：M/V MINGHE/BOCP 441212340/POR DT：0140UTC 25TH－06－2005
0120UTC/25TH 2300N 12315E COURSE/150 SPD/15 B/RGDS
MASTER
NNNN
5、 NO：001
TO：SHANGHAI HARBOUR ATTN：HARBOUR MASTER
FM：M/V MINGHE/BOCP 441212340/POR DT：0140UTC 25TH－06－2005
ETA CJK Q/ANCHORAGE 0200UTC/27TH B/RGDS
MASTER
NNNN
6、 MAYDAY DE BOCP
MAYDAY CHINESE M/V MINGHE/BOCP 441212340/POR 0330UTC/25TH 3025N 16025E COURSE/160 HAPPENED COLLISION MAIN ENGINE STOPPED REQUIRE ASSISTANCE IMMEDIATELY
MASTER
NNNN
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7、 NO：001
TO：M/V HUAYUAN/BOCN 412112300 ATTN：MASTER
FM：M/V MINGHE/BOCP 412123000 DT：0140UTC 25TH－06－2005
0130UTC 3115N 12130E COURSE/180 SPD/15 B/RGDS
MASTER
NNNN
8、 NO：001
TO：ALL STATIONS ATTN：MASTER
FM：M/V MINGHE/BOCP 412123000 DT：0140UTC 25TH－06－2005
0130UTC 3115N 12130E COURSE/180 SPD/15 B/RGDS
MASTER
NNNN
注：DT的电文交发时间及电文中的时间，应随操作时间日期的改变而改变。
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