A faulty thermostatic bypass valve in a diesel engine cooling system can result in _____

职业资格 公共英语 已帮助 人

A faulty thermostatic bypass valve, in a diesel engine cooling system, can result in ______.

A.excessive time required for warming-up

B.excessive freshwater corrosion

C.scale formation on the saltwater side

D.saltwater mixing with the freshwater

请帮忙给出正确答案和分析,谢谢!

热搜:a是b的充分条件,b是a的必要条件吗