問題詳情

37. Which measure is usually adopted to detect the dirty elements of an oil filter ?
(A) increase of oil tempearture after the filter
(B) pressure drop across the filter
(C) increase of high lube oil sump temperature
(D) decrease of oil viscosity after the filter

參考答案

答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)