更多"Radio beacon can be activated（）in c"的相关试题:
[单项选择]The Emergency Position Indicating Radio beacon on a cargo vessel must be stowed（）.
A. in an inside passageway
B. in an approved bracket
C. so that it is accessible from the bridge of the vessel
D. so that it will float free if the vessel sinks
[单项选择]Radio beacon service of John Light（）discontinued.
A. has been
B. have been
C. have
D. has
[单项选择]Which maintenance functions can a GMDSS Radio Operator perform（）.
A. The Operator can make fine internal adjustments to the transmitter as long as the output power does not change by more than one percent
B. The Operator is responsible for ensuring that INMARSAT antennas are free of built-up soot and clear of obstacles
C. All levels of maintenance must be performed by a licensed GMDSS Radio Maintainer
D. The Operator may install an EPROM in order to ensure that the equipment continues to operate within legal constraints
[单项选择]Information on shipping movements can be（）by radio from Dover Port Control.
A. got
B. made
C. obtained
D. taken
[单项选择]－Can you turn down the radio, please? －（）
A. I’m sorry, I didn’t realize it was that loud
B. Please forgive me
C. I’ll keep it down next time
[单项选择]Can you tell me how much a radio like this costs?（）
A. I‘d like to buy it.
B. It‘s of very good quality.
C. About eighty-five dollars.
D. It depends on how you like it
[单项选择]Uncharted lights, fog signals and radar beacon transmissions may be（）near the station.
A. encountered
B. met
C. contacted
D. seen
[单项选择]Uncharted lights，fog signals and radar beacon transmissions may be（）near the station.
A. encountered
B. met
C. contacted
D. seen
[单项选择]信标灯（BEACON）有几部（）
A. 仅有一部，在飞机顶部
B. 仅有一部，在飞机底部
C. 有两部，一个在顶部一个在底部
[单项选择]The beacon located on board aircraft is termed（）.
A. EPIRB
B. PLB
C. ELT
D. MCC
[单项选择]Should any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local Quarantine Officer must be（）immediately.
A. noted
B. noticed
C. notified
D. notificated
[单项选择]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
[单项选择]（）any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local quarantine officer must be notified immediately．
A. If
B. Shall
C. Should
D. Whether
[单项选择]（）during the voyage any case or suspected case of plague，cholera，yellow fever，smallpox，typhus or relapsing fever?
A. Has there been
B. Have there been
C. Has there
D. Have there
[判断题]在Select Case语句中，关键字Case后面的取值格式有3种。
[单项选择]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
[单项选择]Which statement about radio navigational warnings is TRUE（）.
A. The topics for warnings included in HYDROLANTS，HYDROPACS，and NAVAREA warnings are the same
B. NAVAREA warnings concern only coastal navigation and inland navigation in large bays or sounds such as Puget Sound
C. The United States is responsible for NAVAREA warnings in the North Atlantic north of 7°N，and west of 15°W
D. Long range radio navigational warnings are usually broadcast by radiotelephone，radiotelegraph，and radio-teletypewriter
