GMDSS英语【二三副】

考试试题

[单选题]We consider ____ send a helicopter with medical facilities to the distress area.
[单选题]A NAVTEX station in each NAVAREA is usually allowed to have ____for transmission.
[单选题]Which INMARSAT system applies store-and-forward messaging?
[单选题]The vessel was drifting because she ____the rudder
[单选题]The quality of the message can be affected by_____
[单选题]Operating method in which transmission is possible simultaneously in both directions of a communication channel is called ______
[单选题]The master or the person responsible for the ship is the _____with regard to the operation of the radio station.
[单选题]The NCS of INMARSAT-A system in the AOR(w) is in ____
[单选题]In each NAVTEX message there is a technical code (B1B2B3B4) which character is the subject indicator character?
[单选题]Every ship, while at sea ,shall maintain continuous watch on____,if the ship , in accordance with the requirements of regulation 7.3.4, is fitted with VHF radio installation.
[单选题]The COSPAS-SARSAT system provides -----
[单选题]Every ship ( _) on or after 3 February 3995 shall comply with all the applicable requirements of chapter four
[单选题]International NAVTEX Service means the co-ordinated broadcast and automatic reception on ___ KHz of maritime safety information by narrow – band direct – printing telegraphy.
[单选题]When calling a VHF coast station operating on more than one channel, a ship station calling on a working channel should include the number of ________
[单选题]A person_____in spite of being in an extremely dangerous situation is a survivor
[单选题]Digital selective calling means a technique using--------which enables 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.

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