單項(xiàng)選擇題

According to the ship emergency plan, when average accident happened and the captain made the decision to withdraw from the engine room before leaving the engine room, the wrong operation is that （）

A.the chief engineer leaves the engineer room with the engine room log book at first
B.releasing compressed air in the air receiver and closing the watertight door
C.stopping all the running machineries and electric devices
D.closing the quick-closing valves of all the oil tanks, stopping the boiler and releasing gas

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單項(xiàng)選擇題

The SOLAS convention prescribes that the emergency steering drill should be carried out one time every （） months.

A.4
B.3
C.2
D.1

單項(xiàng)選擇題

According to the SOLAS convention, the bilge water system （）

A.must connect the bilge well suction directly
B.should not pump out the water accumulated in the cargos
C.should not used for emergency drainage in case of ship collision
D.should connect to the fire fighting system directly

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According to the ship emergency plan, when average accident happened and the captain made the decision to withdraw from the engine room before leaving the engine room, the wrong operation is that （）

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The SOLAS convention prescribes that the emergency steering drill should be carried out one time every （） months.

According to the SOLAS convention, the bilge water system （）