A.needle valve
B.nozzles
C.piston
D.spring
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A.overflowing
B.sump
C.bilge
D.buffer
A.buffer
B.sump
C.bilge
D.overflowing
A.lubrication
B.injection
C.cooling
D.combustion
A.specific gravity
B.viscosity
C.acid value
D.calorific value
A.temperature
B.pressure
C.acid value
D.viscosity
最新試題
The highest pressure in a diesel engine cylinder normally occurs （）.
Maximum horsepower of a diesel engine is attained （）.
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 （）.
If the main engine of an unattended engine room shuts down automatically, it will be indicated by an alarm （）.
White smoke exhausting from an operating diesel engine may indicate （）.
A thrust bearing is used with a propulsion diesel engine to （）.
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?（）
In using reduction gears to obtain efficient propeller speeds, （）.
If the water level dropped rapidly in the expansion tank of a closed diesel engine cooling water system, you should suspect a （）.