默认题库 - 船员职务名称

单选题

Fire protection regulations apply to those towing vessels（）.

A. used only for pollution response
B. owned and operated by the US government
C. used only within a barge fleeting area
D. used only on inland water

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单选题

Each OSV must carry（）.

A. one category I 406 Mhz satellite EPIRB
B. at least one life buoy on each side of the vessel fitted with a buoyant life line
C. at least 12 rocket parachute flares
D. All of the above

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单选题

Each EPIRB required on a ship shall be stowed in a manner which will permit（）.

A. easy access to its storage compartment
B. replacement of the battery without exposure to the weather
C. it to float free if the unit sinks
D. it to remain attached to the unit

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单选题

During which condition should the operator of a pedestal crane shutdown operations?（）

A. Lightning
B. High winds
C. Fire aboard
D. All of the above

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单选题

During the day，a vessel picking up a submarine cable shall carry（）.

A. three shapes，the highest and lowest shall be red balls，and the middle shall be a white diamond
B. two black balls
C. three shapes; the highest and lowest shall be black balls，and the middle shall be a red diamond
D. three shapes; the highest and lowest shall be black balls and the middle shall be a black diamond

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单选题

During the day，a dredge will indicate the side on which it is safe to pass by displaying（）.

A. two balls in a vertical line
B. two diamonds in a vertical line
C. a single black ball
D. no shape is shown during the day

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单选题

A qualified deck officer should be（）the watch.

A. in charge of
B. arranged
C. decided to
D. the depth of

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单选题

Fighting a rig fire in a watertight compartment with hoses could reduce the stability of the rig by（）.

A. progressive downflooding
B. reducing the level of drill water from the storage tanks
C. causing a list due to the water in the compartment
D. reducing the KG to minimum allowable

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单选题

Each life preserver must be readily accessible to the person for whom it is intended while he or she is（）.

A. at work，only
B. in his or her berthing area，only
C. BOTH at work and in his or her berthing area
D. None of the above

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单选题

Before assuming command of a vessel，the new OOW must discuss with the one being（），all important operational features of the ship.

A. received
B. retrieved
C. relieved
D. resumed

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