A.a transfer pump
B.a bilge pump
C.a service pump
D.a vacuum pump
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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
A.controller
B.governor
C.instrument
D.apparatus
最新試題
Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）
A thrust bearing is used with a propulsion diesel engine to （）.
Combustion knock can occur in the cylinders of a diesel engine under any condition permitting （）.
White smoke exhausting from an operating diesel engine may indicate （）.
The ability of the governor to prevent fluctuations in engine speed is termed （）.
Lube oil filters remove contaminants more efficiently if the oil being filtered is （）.
In a simple mechanical governor, the （）.
For a given size engine, the two-stroke/cycle diesel engine will deliver more power than a four-stroke/cycle diesel engine because （）.
Engine protection by means of an alarm or shutdown control can be obtained with devices that are sensitive to （）.
The main purpose of the piston oil scraper rings is to （）.