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單項(xiàng)選擇題

Fuel oil is pumped by means of （） from the bunker tanks.

A.a transfer pump
B.a bilge pump
C.a service pump
D.a vacuum pump

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單項(xiàng)選擇題

Fuel is not supplied to the corresponding cylinders due to （）.

A.a failure of the motor
B.a failure of lubricator
C.a failure of cylinder
D.a failure of fuel pump

單項(xiàng)選擇題

Fuel is not supplied to the corresponding cylinder due to a failure of （）.

A.the motor
B.the fresh water generator
C.the governor
D.the fuel pump

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