A.jacket water
B.make-up water
C.boiler water
D.flushing water
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A.the faster it will evaporate
B.the slower it will condense
C.the slower it will evaporate
D.the faster it will flow
A.connecting rod
B.piston rod
C.bearing housing
D.none of the above
A.small than
B.more than
C.little than
D.less than
A.compressors
B.forced fans
C.ventilators
D.generators
A.BDC
B.TDC
C.BBDC
D.ATDC
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For a given size engine, the two-stroke/cycle diesel engine will deliver more power than a four-stroke/cycle diesel engine because （）.
Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）
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Combustion knock occurring in a diesel engine can be caused by （）.
If the main engine of an unattended engine room shuts down automatically, it will be indicated by an alarm （）.
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The most important factor in engine performance is the actual power output at the end of the crankshaft available for doing workThis is known as （）.