问题详情

If a diesel engine is difficult to start and operates with the engine temperatures lower than normal, you should suspect that the ().


A、compression pressures are below normal

B、lube oil is diluted with fuel oil

C、cranking speed is too low

D、exhaust system is partially restricted

时间:2022-01-03 12:06 关键词: 船舶动力装置 海船船员考试

答案解析

A