A.tips
B.tags
C.lips
D.keys
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A.cam
B.crosshead
C.bulge
D.coupling
A.measuring
B.sounding rod
C.metering
D.weighting
A.top dead center
B.temperature difference center
C.time delay dock
D.top diesel company
A.Boston Diesel Company
B.base circle diameter
C.switch board case
D.bottom dead center
A.needle valve
B.nozzles
C.piston
D.spring
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
最新试题
If the water level dropped rapidly in the expansion tank of a closed diesel engine cooling water system, you should suspect a （）.
For a given size engine, the two-stroke/cycle diesel engine will deliver more power than a four-stroke/cycle diesel engine because （）.
In diesel engines, the four basic events (intake, compression, power and exhaust) are performed once in （）.
The main purpose of the piston oil scraper rings is to （）.
Lube oil filters remove contaminants more efficiently if the oil being filtered is （）.
If a diesel engine is difficult to start and operates with the engine temperatures lower than normal, you should suspect that the （）.
Combustion knock can occur in the cylinders of a diesel engine under any condition permitting （）.
Routine monitoring of a diesel engine should include （）.
Electrically operated safety devices on auxiliary diesel engines function to stop the engine by （）.
The ability of the governor to prevent fluctuations in engine speed is termed （）.