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?（）

时间：2019-04-13 21:25:28 关键词：stroke,two,gases

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?（）

A.During operation at low speed

B.During operation at rated speed, but low power output

C.During acceleration

D.All of the above

答案解析

D

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