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
White smoke exhausting from an operating diesel engine may indicate （）.
What is the function of the thrust bearing?（）
The highest pressure in a diesel engine cylinder normally occurs （）.
A diesel engine is operating with excessively high exhaust temperatures at all cylindersTo correct this condition, you should FIRST （）.
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 （）.
Lube oil filters remove contaminants more efficiently if the oil being filtered is （）.
Diesel engine control can be obtained by the bridge （）.
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?（）
The main purpose of the piston oil scraper rings is to （）.
If the water level dropped rapidly in the expansion tank of a closed diesel engine cooling water system, you should suspect a （）.