A.cylinder cover
B.cross-head shoes
C.guide-ways
D.scavenging boxes
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A.should be scraped
B.should be derusted
C.should be drilled out
D.to be brushed off
A.a bridge gauge
B.a micrometer
C.a thermometer
D.a indicator
A.the burning
B.the fuel
C.the air charge
D.the engine piston
A.welded
B.replaced
C.drilled again
D.bored
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
A.top dead center
B.temperature difference center
C.time delay dock
D.top diesel company
最新试题
The minimum speed an engine must attain before ignition can occur depends upon （）.
Lube oil filters remove contaminants more efficiently if the oil being filtered is （）.
In diesel engines, the four basic events (intake, compression, power and exhaust) are performed once in （）.
Maximum horsepower of a diesel engine is attained （）.
If a diesel engine is difficult to start and operates with the engine temperatures lower than normal, you should suspect that the （）.
Routine monitoring of a diesel engine should include （）.
If the water level dropped rapidly in the expansion tank of a closed diesel engine cooling water system, you should suspect a （）.
How many power strokes per crankshaft revolution are there in an eight cylinder, two stroke/cycle diesel engine?（）
Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）
In using reduction gears to obtain efficient propeller speeds, （）.