A.exhaust valves
B.starting valves
C.fuel valves
D.the indicator cocks
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A.crankcase
B.slipper
C.cam housing
D.crankshaft
A.leaky injector
B.water in the gas
C.too heavy oil
D.water in the oil
A.bearing knocks
B.dropping of pressure of LO
C.noises
D.all the above
A.to remove heat from oil cooled pistons
B.to wash away wear detritus
C.to neutralize acidic products
D.all of the above
A.bearing knocks
B.dropping of pressure of LO
C.noises
D.all the above
最新試題
Diesel engine control can be obtained by the bridge （）.
The function of diesel engine piston compression rings is to （）.
In a simple mechanical governor, the （）.
What is the function of the thrust bearing?（）
The most important factor in engine performance is the actual power output at the end of the crankshaft available for doing workThis is known as （）.
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?（）
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 （）.
Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）
Lube oil cannot be efficiently filtered if its （）.