A.the burning
B.the fuel
C.the air charge
D.the engine piston
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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
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If the water level dropped rapidly in the expansion tank of a closed diesel engine cooling water system, you should suspect a （）.
A diesel engine is operating with excessively high exhaust temperatures at all cylindersTo correct this condition, you should FIRST （）.
White smoke exhausting from an operating diesel engine may indicate （）.
Proper filtering and straining of fuel oil is important because the （）.
The minimum speed an engine must attain before ignition can occur depends upon （）.
The main purpose of the piston oil scraper rings is to （）.
In a simple mechanical governor, the （）.
Electrically operated safety devices on auxiliary diesel engines function to stop the engine by （）.
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?（）
The highest pressure in a diesel engine cylinder normally occurs （）.