In diesel engines the four basic events (intake compression power and exhaust) are performed once in （）.

时间：2020-08-14 01:30:20 关键词：basic,four,intake

In diesel engines, the four basic events (intake, compression, power and exhaust) are performed once in （）.

A.two crankshaft revolutions in a two-stroke/cycle engine

B.two power strokes in a two-stroke/cycle engine

C.one power stroke in a two-stroke/cycle engine

D.two piston strokes in a two-stroke/cycle engine

答案解析

D

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