首页/ 题库 / [单选题]A diesel engines cra的答案

A diesel engines crankcase oil level is found to be too high√ You should suspect that （）.

单选题
2022-01-03 12:06
A、the engine was over filled
B、there might be a fuel leak
C、there might be a water leak
D、all of the above
查看答案
正确答案
D
试题解析
标签： 船舶动力装置 海船船员考试
感兴趣题目
If a crankcase explosion occurs in a diesel engine, you should stop the engine and（）
Excessive lubricating oil consumption in a running diesel engine can be caused by （）
When fuel oil has seriously contaminated a diesel engine lubricating oil, you should （）.
Diesel engine mufflers or silencers reduce the engine exhaust noise by （）
The crankcases of many diesel engines are kept under a slight vacuum to （）
The crankcase of many diesel engines are kept under a slight vacuum by the （）.
Permitting a diesel engine fuel oil day tank to run dry can cause （）
If the detergent type lubricating oil being used in a diesel engine is black, the oil （）
Diesel engine lube oil can become contaminated as a result（）
A dirty diesel engine oil filter element can best be detected by （）.
If a crankcase explosion occurs in a diesel engine, you should stop the engine and（）
相关题目
There will usually be summaries or daily account tables for heavy oil, diesel oil, lubricating oil, and fresh water, which will be compiled（）
《中华人民共和国海船船员船上培训管理办法》中的船上培训是指申请三副、三管轮适任证书的船员通过理论考试后在船舶上进行的（），以及申请船长、轮机长、大副、大管轮适任证书的船员通过理论考试后在船舶上进行的（）。
申请海船船员适任证书考试的船员的应具备的条件包括。（）
根据我国《海船船员适任考试、评估和发证规则》的规定，申请适任证书者应符合下列哪些基本条件，并不限于：（）I、持有有效的《船舶服务簿》；II、小于60周岁；III、申请海船高级船员适任证书者，年龄不小于20周岁；IV通过该规则规定的适任考试和评估，完成该规则规定的船上培训或见习。
根据我国《海船船员适任考试、评估和发证规则》的规定，在中国籍海船上任职的船长、甲板部高级船员和值班水手应当持有与其所服务的（）和所担任的职务相符的有效适任证书。I、船舶航区；II、船舶种类；III、船舶等级；IV、主机类别。

根据《中华人民共和国海船船员适任考试发证规则》的规定，在中国籍海船上任职的船长、甲板部高级船员金额值班水手应当持有与其所服务的（）和所担任的植物相符的有效适任证书。
①船舶航区；
②船舶种类；
③主机功率；
④船舶吨位。
Diesel engines obtain combustion air through turbo chargers，blowers，or（）.
Before starting any diesel or gasoline engine，which of the following must be checked? （）
Corrosion inhibitors and/or soluble oils are added to diesel engine cooling systems to （）
In engines with system, the lubricating oil can be added to the engine through the filling hole in the crankcase cover, by using a hand oil can, or through the separator pipe（）
A diesel engines crankcase oil level is found to be too high√ You should suspect that （）.
In a diesel engine, blow-by is a result of combustion gases leaking into the crankcase past the （）
Lubricating oil should be changed on a heavy duty diesel engine when（）.
Lubricating oil used in a diesel engine serves to（）
Crankcase explosions in propulsion diesel engines result from ____.
Excessively worn, or polished ends on a diesel engine valve spring, indicate（）
Before shutting off the fuel supply to stop a medium or high–speed diesel engine, why is it necessary to allow the engine to idle for a few minutes?（）
How dose water enter the crankcase of a diesel engine?（）
The burning of fuel oil in a diesel engine having a high sodium content, will cause （）
Friction, engine wear and oil consumption in a diesel engine are directly related to the （）.
广告位招租WX:84302438
题库考试答案搜索网

免费的网站请分享给朋友吧

题库考试答案搜索网 2022 ©

关于我们网站声明合作共赢