問題詳情
38.Which operation is performed with the objective to ensure the axis of engine shaft is straight,uniformly supported by the bearings and properly positioned longitudinally when the engine isrunning and under load?
(A)Shop trial
(B)Engine alignment
(C)Towing tank test
(D)Dynamic balancing
參考答案
答案：B
難度：簡單0.739726
統計：A(8),B(54),C(3),D(5),E(0)