問題詳情

40. What is the ratio of Brake Mean Effective Pressure (BMEP) to Indicated Mean EffectivePressure (IMEP)?
(A) Mechanical efficiency
(B) Scavenging efficiency
(C) Thermal efficiency
(D) Propulsive efficiency

參考答案

答案:A
難度:適中0.515152
統計:A(17),B(3),C(6),D(6),E(0)

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