航海英语(甲类船长)海上通信单选题练习1
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Channel 13（156．65 MHz），the designated bridge-to-bridge channel，may NOT be used to ______．
- A.exchange navigational information between vessels
- B.exchange navigational information between a vessel and a shore station
- C.conduct necessary tests
- D.exchange operating schedules with company dispatcher
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______ will be broadcast every one hour on VHF Channel 6．
- A.VHF News
- B.Channel Rules
- C.Visibility Time
- D.Navigational Warnings
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The control of distress traffic is the responsibility of _____．
- A.the owners
- B.the charterers
- C.the shipper
- D.the vessel in distress or of the station that relays the distress message
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______ the jumbo everything is ready for loading．
- A.Except
- B.Excepting
- C.Except for
- D.Except that
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You are signing on a deck officer，who will be designated as one of the GMDSS operators，before sailing foreign．Which statement is TRUE ________．
- A.He/she must have an STCW certificate endorsed as“Valid for Service on Vessels Operating in the GMDSS System”
- B.He/she must present either an FCC-issued license or a Coast Guard-issued license
- C.You must consult the“List of Qualifications”on the reverse of his/her FCC-issued license
- D.His/her Merchant Mariners Document must have an added endorsement as “Radio Electronics Officer”
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Which statement is TRUE ________．
- A.Key letters or abbreviations may not be used in GMDSS radio logbooks under any circumstance
- B.Urgent communications do not need to be entered in the GMDSS radio log
- C.Both of the above
- D.None of the above
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Which statement concerning satellite EPIRBs is TRUE ________．
- A.Once activated，these EPIRBs continuously send up a signal for use in identifying the vessel and for determining the position of the beacon
- B.The coded signal identifies the nature of the distress situation
- C.The coded signal only identifies the vessel's name and port of registry
- D.If the GMDSS Radio Operator does not program the EPIRB，it will transmit default information such as the follow-on communications frequency and mode
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Which statement is generally correct regarding the maintenance requirements for ships under GMDSS ________．
- A.Redundancy of functions of certain equipment will partially meet this requirement
- B.On-board maintenance provided by a person holding a GMDSS maintainer's license will partially meet the requirements
- C.Shoreside maintenance and scheduled tests and inspections will partially meet this requirement
- D.All of the above
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Which statement is TRUE ________．
- A.GMDSS radio logs are required to contain entries pertaining to all incidents connected to radio communication service which appear to be of importance to the safety of life at sea
- B.All distress communications must be entered in the GMDSS radio log．
- C.Both of the above
- D.None of the above
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Which statement concerning locating signals in the GMDSS is FALSE ________．
- A.Locating signals are transmitted by survival craft VHF transceivers
- B.Locating signals are transmitted by SARTs
- C.Locating signals are intended to facilitate the finding of a distressed vessel or its survivors
- D.Locating signals are not transmitted by autoalarm generators
GMDSS题库试题(1)
GMDSS题库试题(2)
GMDSS题库试题(3)
GMDSS题库试题(4)
GMDSS题库试题(5)
GMDSS试题练习(1)
GMDSS试题练习(2)
GMDSS试题练习(3)
GMDSS试题练习(4)
GMDSS试题练习(5)