A.Hot bearing
B.Starting valves
C.Unequal distribution of load
D.Excessive crankshaft clearance
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A.The fuel oil
B.The lube oil
C.The sea water
D.The fresh water
A.Gas exchange
B.Charging
C.Scavenging
D.Supercharging
A.Diesel oil
B.Hydraulic oil
C.Lube oil
D.Mineral oil
A.Both；and
B.Neither；nor
C.Either；or
D.Both；or
A.An automatic
B.A transmission
C.A self-regulating
D.An interlocking
最新試題
An automated diesel engine should normally shut down due to （）
In diesel engines, the four basic events (intake, compression, power and exhaust) are performed once in （）.
A diesel engine piston ring face is in direct contact with the （）.
Combustion knock occurring in a diesel engine can be caused by （）.
Maximum horsepower of a diesel engine is attained （）.
The main purpose of the piston oil scraper rings is to （）.
To determine if the lube oil filter elements need changing, （）.
Electrically operated safety devices on auxiliary diesel engines function to stop the engine by （）.
Routine monitoring of a diesel engine should include （）.
When would the available energy of the exhaust gases of a two-stroke/cycle diesel engine be insufficient to drive an exhaust gas turbocharger, resulting in the incorrect amount of air for combustion?（）