Which of the following problems can cause fluctuating pressures in the closed cooling system of a main propulsion diesel engine?
A.
Defective temperature controls in the system
B.
Cavitation in the cooling water pump
C.
Opened vent in the cooling system
D.
Restricted water passages in the engine
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【简答题】I like traveling very much. When I am 1 , the only thing I want to do is traveling. It is my favorite choice of spending my long holidays. Through 2 , I make a lot of new friends. I like to do that. L...