If a diesel engine starts firing, but is unable to come up normal speed, either without load or even under a small load, the cause may be （） -题库考试答案搜索网

If a diesel engine starts firing, but is unable to come up normal speed, either without load or even under a small load, the cause may be （）

单选题

2022-01-10 05:06

A、insufficient fuel supply
B、faulty governor
C、high exhaust back pressure
D、all of the above may cause this problem

查看答案

正确答案

D

试题解析

标签：船舶电气与船舶安全

感兴趣题目

If a small fire initially breaks out in the engine room bilges, in which of the following sequences should the fire extinguishing agents or systems be used?（）

A diesel engine could fail to start because of （）

A diesel engine may fail to start due to （）

If a crankcase explosion occurs in a diesel engine, you should stop the engine and（）

If a gasoline engine turns over freely but will not start，the cause is generally（）.

If the scavenge fire is of a more major nature, if there is a risk of the fire extending or if the scavenge trunk is adjacent to the crankcase with risk of a hot spot developing it sometimes becomes necessary to （）the engine.

The is employed to warm up a large diesel engine before its starting（）

If a diesel engine fails to start，one of the likely causes is （）

If a crankcase explosion occurs in a diesel engine, you should stop the engine and（）

相关题目: A marine diesel engine is started by（）; Before a marine diesel engine is started the cylinders and pistons must be （）.; If a four-stroke/cycle diesel engine is started by injecting air into the cylinder, the pistons receiving the charge of starting air must be（）; As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?（）; If the scavenge fire is of a more major nature, if there is a risk of the fire extending or if the scavenge trunk is adjacent to the crankcase with risk of a hot spot developing it sometimes becomes necessary to （）the engine.; If the scavenge fire is of a more major nature, if there is a risk of the fire extending or if the scavenge trunk is adjacent to the crankcase with risk of a hot spot developing it sometimes becomes necessary to_______the engine; A diesel engine may be hard to start if the （）; Before starting any diesel or gasoline engine，which of the following must be checked? （）; Which of the following should always be checked prior to starting a diesel engine?（）; Compared to a naturally aspirated diesel engine, a supercharged diesel engine has（）; Cold weather starting of a diesel engine is more difficult than warm weather starting due to（）; Before starting a diesel engine, you should always（）; If a diesel engine is difficult to start and operates with the engine temperatures lower than normal, you should suspect that the （）.; If a diesel engine turned over freely but failed to start, the cause could be （）; If a scavenge fire starts, the engine must be put to “（）” and the fuel must be taken off the cylinders affected by the fire.; If a diesel engine driving a generator turns over freely but fails to fire properly, the cause could be （）; A diesel engine fails to start because of water in the fuelIn order to start the engine, you should （）?; If a diesel engine starts firing, but is unable to come up normal speed, either without load or even under a small load, the cause may be （）; If the firing pressures in a diesel engine are high, although the exhaust temperatures are normal, the cause may be（）; Cold weather starting of a diesel engine may be made easier by（）

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