A.advanced
B.retarded
C.kept constant
D.none of the above
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A.has a nip
B.is large enough
C.is zero
D.are suitable
A.a micrometer
B.a bowl
C.a feeler gauge
D.a wrench
A.1
B.2
C.4
D.8
A.MBT
B.MEG
C.VSG
D.VIT
A.increase the exhaust temperature
B.increase the power of
C.reduce the speed
D.increase the fuel consumption
最新試題
Combustion knock can occur in the cylinders of a diesel engine under any condition permitting （）.
In a simple mechanical governor, the （）.
Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）
Lube oil filters remove contaminants more efficiently if the oil being filtered is （）.
How many power strokes per crankshaft revolution are there in an eight cylinder, two stroke/cycle diesel engine?（）
White smoke exhausting from an operating diesel engine may indicate （）.
Electrically operated safety devices on auxiliary diesel engines function to stop the engine by （）.
The highest pressure in a diesel engine cylinder normally occurs （）.
Diesel engine control can be obtained by the bridge （）.
Engine protection by means of an alarm or shutdown control can be obtained with devices that are sensitive to （）.