A.failure of the fuel pumps
B.starting air pressure too low
C.stop valve in air line closed
D.the turning gear still engaged
您可能感興趣的試卷
你可能感興趣的試題
A.low compression of the fuel pumps
B.incorrect timing of fuel pumps
C.the starting air valves stuck
D.air-locks in fuel oil pipeline
A.must to stand inoperative
B.has to stand inoperative
C.must be stood idle
D.will stand idle
A.repaired
B.replaced
C.replenished
D.repeated
A.viscosity
B.flash point
C.acid value
D.temperature
A.lubricant
B.coolant
C.combustion product
D.second refrigerant
最新試題
A diesel engine piston ring face is in direct contact with the ().
How many power strokes per crankshaft revolution are there in an eight cylinder, two stroke/cycle diesel engine?()
In diesel engines, the four basic events (intake, compression, power and exhaust) are performed once in ().
In using reduction gears to obtain efficient propeller speeds, ().
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?()
If a diesel engine is difficult to start and operates with the engine temperatures lower than normal, you should suspect that the ().
An automated diesel engine should normally shut down due to ()
The highest pressure in a diesel engine cylinder normally occurs ().
Maximum horsepower of a diesel engine is attained ().
If the water level dropped rapidly in the expansion tank of a closed diesel engine cooling water system, you should suspect a ().