單項(xiàng)選擇題

Who is responsible for ensuring that someone is assigned to close the watertight doors in an emergency?（）

A.Maritime Safety Administration
B.Master of the vessel
C.Chief Engineer
D.Chief Mate

你可能感興趣的試題

The rate of heat transfer from a hot region to a cold region is affected most by the （）.

A.size of the heat sink
B.temperature difference between the regions
C.size of the heat source
D.total heat of the system

單項(xiàng)選擇題

A gradual decrease in the discharge pressure of an operating hydraulic pump can be caused by （）.

A.the four-way control valve failing to shift
B.the bleeder valve sticking in the open position
C.cold hydraulic fluid
D.a clogged air vent falter on the oil reservoir

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Who is responsible for ensuring that someone is assigned to close the watertight doors in an emergency?（）

你可能感興趣的試題

The rate of heat transfer from a hot region to a cold region is affected most by the （）.

A gradual decrease in the discharge pressure of an operating hydraulic pump can be caused by （）.

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