A.throw
B.web
C.main bearing
D.deflection
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A.the inlet valve is open
B.the exhaust valve is open
C.both valves are closed
D.both valves are open
A.is running
B.stops
C.is repaired
D.lacks of oil
A.variable injection timing
B.variable inlet tonnage
C.vertical incoming tonnage
D.vertical inlet tank
A.gas oil
B.marine diesel oil
C.residue oil
D.crude oil
A.respectable
B.respectful
C.respective
D.respectively
最新試題
A diesel engine piston ring face is in direct contact with the （）.
The function of diesel engine piston compression rings is to （）.
Lube oil cannot be efficiently filtered if its （）.
For a given size engine, the two-stroke/cycle diesel engine will deliver more power than a four-stroke/cycle diesel engine because （）.
Diesel engine control can be obtained by the bridge （）.
The main purpose of the piston oil scraper rings is to （）.
Maximum horsepower of a diesel engine is attained （）.
Control of the main propulsion diesel engines can be shifted from the engine room to the wheelhouse from the （）.
Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）
The highest pressure in a diesel engine cylinder normally occurs （）.