A.4
B.3
C.2
D.1
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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
A.the main S-W pump
B.ballast pump
C.air-conditioning water pump
D.the main S-W pump or ballast pumps that have the biggest output
A.the harbor bureau
B.the government of the flag state
C.the ship classification society
D.ship company
A.maritime safety administration
B.ship survey bureau
C.company manager
D.captain
A.captain
B.chief engineer
C.chief engineer and captain consult together
D.chief engineer and superintend consult together
最新試題
For a given exhaust gas boiler, what is the quantity of its evaporation mainly determined?（）
The condensers located in various stages of a flash evaporator are cooled by（）
（） is not installed on the main switchboar.
To shut down a diesel engine after it exceeds the set maximum speed，which type of device listed should be used?（）
To proceed to the assistance of a ship in distress is（）
If separating effect is not good, which measure should be taken （）
Flame failure in an automatically fired auxiliary boiler can from a/an （）
The flash point of a residual fuel oil should be used to determine the highest temperature to which oil may be heated（）
Refrigerant entering the compressor of a refrigeration system should be in which of the following conditions?（）
（）connectors hold best if a wire is accidentally pulled or a connection becomes loose.