問題詳情

15.What cause could produce “white smoke” after starting the diesel engine?
(A)Engine stuck
(B)Water in the fuel
(C)Too low of starting air pressure
(D)Too high of starting air pressure

參考答案

答案：B
難度：簡單0.884615
統計：A(0),B(23),C(1),D(1),E(0)