A.have nothing to do with
B.having nothing to do with
C.have much to do with
D.having much to do with
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A.a transfer pump
B.a bilge pump
C.a service pump
D.a vacuum pump
A.a failure of the motor
B.a failure of lubricator
C.a failure of cylinder
D.a failure of fuel pump
A.the motor
B.the fresh water generator
C.the governor
D.the fuel pump
A.a cooling system
B.a lubricating system
C.an electric system
D.an injection system
A.two to four months
B.four to six months
C.six to eight months
最新試題
The highest pressure in a diesel engine cylinder normally occurs （）.
Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）
Proper filtering and straining of fuel oil is important because the （）.
What causes diesel fuel to be ignited in the cylinder of an operating diesel engine?（）
White smoke exhausting from an operating diesel engine may indicate （）.
When fuel oil has seriously contaminated a diesel engine lubricating oil, you should （）.
A thrust bearing is used with a propulsion diesel engine to （）.
Control of the main propulsion diesel engines can be shifted from the engine room to the wheelhouse from the （）.
How many power strokes per crankshaft revolution are there in an eight cylinder, two stroke/cycle diesel engine?（）
Diesel engine control can be obtained by the bridge （）.