正确答案: C
停机后,停止燃油和润滑油
题目:柴油机吊缸时,正确的做法是()。
查看原题 查看所有试题
学习资料的答案和解析:
[单选题]并联系统比串联系统可靠性要()。Ⅰ.低;Ⅱ.高;Ⅲ.一致
仅Ⅱ对
[单选题]如图船舶余热利用方案简图所示的方案用于()。
废气锅炉用于供热系统
[单选题]柴油机气缸盖产生裂纹后,在分析产生裂纹原因时首先要检查的是()的问题。Ⅰ.制造质量;Ⅱ.设计;Ⅲ.材质;Ⅳ.管理;Ⅴ.保养。
Ⅳ+Ⅴ
[单选题]航行中增压器发生严重的故障时,根据海况不同可供采取的应急措施有()。Ⅰ.停增压器;Ⅱ.停航;Ⅲ.锁住转子;Ⅳ.拆除转子;Ⅴ.降速航行。
Ⅰ+Ⅲ+Ⅳ
[单选题]() the engines, the diesel engine is() used engine on board.
Among;the most commonly
[单选题]In a purifier, the interface between the liquid seal and the oil should be positioned as close as possible to ().
the bowl periphery
[单选题]It is abnormal that when the engine is being turned by the turning gear or by hand, ().
water discharges from the indicator cocks
[单选题]The main bearing shells are made of steel with a lining of bearing metal which may be white metal, copper-lead or aluminum-tin alloy What is the meaning of “which” in the sentence above?()
bearing metal