If a crankcase explosion occurs in a diesel engine, you should stop the engine and（）<br>A:immediately open all crankcase relief ports<br>B:increase crankcase exhauster speed to draw cool air into the engine<br>C:allow the engine to cool naturally<br>D:increase crank case scavenge air to remove unburned gases

If a crankcase explosion occurs in a diesel engine, you should stop the engine and（）
A:immediately open all crankcase relief ports
B:increase crankcase exhauster speed to draw cool air into the engine
C:allow the engine to cool naturally
D:increase crank case scavenge air to remove unburned gases

出自：海船船员证

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10244552】个 (题库试题定时更新)