The rate of fuel injection in a diesel engine cylinder depends primarily on （）.

时间：2020-08-13 22:49:40 关键词：fuel,injection,in

The rate of fuel injection in a diesel engine cylinder depends primarily on （）.

A.the size of the holes in the fuel nozzle

B.timing of the pump

C.supply pressure to the pump

D.shape of the combustion chamber

答案解析

A

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