首页
题目
TAGS
首页
/
题库
/
[单选题]In a common rail eng的答案
搜答案
In a common rail engine, the fuel is injected into cylinders（）
单选题
2022-01-02 19:30
A、by injection pumps
B、at a time decided by the injection pump timing
C、by a signal opening the magnetic valves
D、at a time decided by the cam directly
查看答案
正确答案
C
试题解析
标签：
船舶电气与船舶安全
感兴趣题目
In a typical fuel system, the oil is stored in （） in the double bottom.
A change in engine speed is required before a governor is able to make a corrective movement of fuel rackThis aspect of governing is commonly expressed as a percent and is known as （）
In a typical fuel system, the oil is stored in （） in the double bottom.
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?（）
The efficient burning of fuel in a diesel engine is dependent upon the （）
On a diesel engine, fuel is delivered into the combustion space by （）.
The purpose of the skirt or trunk in four-stroke cycle engines is to act in a similar manner to a （）.
The consistent burning of fuel oil with a high sulfur content in a diesel engine will result in （）
The burning of fuel oil in a diesel engine having a high sodium content, will cause （）
Fuel is admitted to a diesel engine cylinder through the （）.
Which of the listed factors will indicate the most about the ability of a fuel to ignite in a diesel engine?（）
In diesel engineering practice, the term used to express the ignition quality of a particular fuel is（）
相关题目
Due to excessive water in the fuel, a diesel engine fails to startBefore the engine can be started, the water must be removed from the （）.
For most ship engines，the fuel is（）.
The FIRST step to take in fighting an engine room fire resulting from a ruptured fuel oil service line, is to （）.
When possible，what is the FIRST step in fighting an engine fuel-pump fire which results from a broken fuel line?（）
In a common rail engine, the fuel is injected into cylinders（）
In common rail engines, the fuel is（） before is injected into the cylinders.
A common trouble with the fuel pump plunger or fuel valve spindle is （）.
A common trouble with the fuel pump plungers or fuel valve spindle is （）.
In the common rail system, excessive pressure in the header may be caused by （）
The most common diesel engine fuel system problems are caused by （）.
In fighting a fire in a fuel tank, the FIRST action you should attempt is to （）.
A common rail engine has only one or two high pressure pumps in operation at the same（）time, and the injection into each cylinder.
If he is a common carrier，he is absolutely responsible to the owner of the goods carried （）any loss or damage to them unless caused by an Act of God or the Queen’s enemies，or the inherent vice in the goods themselves，or the negligence of the owner of the goods，or a general average sacrifice.
A change in the degree of fuel atomization in a diesel engine would most greatly affect （）.
Proper dispersion of fuel in a diesel engine cylinder is dependent upon the （）
The rate of fuel injection in a diesel engine cylinder depends primarily on （）.
When a ship is entering to narrow waterway and the fuel feeding of the main engine is keeping unchanged, which of the following is the wrong conclusion?（）
The amount of expansion space to be left in a fuel tank when fuel oil is being received, is determined by the （）.
Whether a ship is sailing before the wind or sailing in the rough sea, we must reduce the fuel injection of the main engine.For the former one, it aims to prevent the main engine being（）, while for the later one, it aims to prevent the main engine being（）.
Water in the fuel can prevent the engine from starting, prevent it from developing full power, or （）
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
