問題詳情

26.A dirty oil filter element is usually checked out by .
(A)visual inspection of the elements
(B)the pressure drop across the filter
(C)high lube oil sump temperature
(D)the decrease of oil viscosity from the filter

參考答案

答案：B
難度：適中0.666667
統計：A(1),B(16),C(1),D(6),E(0)