If a diesel engine has been stopped because of piston seizure due to severe overheating, the crankcase（）<br>A:inspection covers should not be opened until the engine has cooled<br>B:ventilation system should be continued in operation for one hour for cooling<br>C:scavenge pump should be immediately secured to prevent loss of lube oil<br>D:explosion covers should be opened slightly to provide extra ventilation

If a diesel engine has been stopped because of piston seizure due to severe overheating, the crankcase（）
A:inspection covers should not be opened until the engine has cooled
B:ventilation system should be continued in operation for one hour for cooling
C:scavenge pump should be immediately secured to prevent loss of lube oil
D:explosion covers should be opened slightly to provide extra ventilation

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)