問題詳情

19. _____________ is a measure of how much the engine compresses the air inside the cylinder. .
(A) Compression ratio
(B) Temperature rise
(C) Pressure drop
(D) Stroke bore ratio

參考答案

答案:A
難度:非常困難0
統計:A(0),B(0),C(0),D(2),E(0)

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