A.welded
B.replaced
C.drilled again
D.bored
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A.end-chock bolts
B.side-chock bolts
C.through bolts
D.tie rods
A.the gap
B.the clearance
C.the bore
D.the housing
A.tips
B.tags
C.lips
D.keys
A.cam
B.crosshead
C.bulge
D.coupling
A.measuring
B.sounding rod
C.metering
D.weighting
最新試題
A diesel engine piston ring face is in direct contact with the （）.
An automated diesel engine should normally shut down due to （）
The ability of the governor to prevent fluctuations in engine speed is termed （）.
In using reduction gears to obtain efficient propeller speeds, （）.
The main purpose of the piston oil scraper rings is to （）.
Combustion knock can occur in the cylinders of a diesel engine under any condition permitting （）.
Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）
White smoke exhausting from an operating diesel engine may indicate （）.
For a given size engine, the two-stroke/cycle diesel engine will deliver more power than a four-stroke/cycle diesel engine because （）.
If the water level dropped rapidly in the expansion tank of a closed diesel engine cooling water system, you should suspect a （）.