A common rail engine has only one or two high pressure pumps in operation at the same()time, and the injection into each cylinder.
相似题目
-
A turbocharged, four-stroke/cycle diesel engine has a larger valve overlap than a naturally aspirated four-stroke/cycle diesel engine, in order to in crease the ().
-
If a diesel engine has been stopped because of piston seizure due to severe overheating, the crankcase()
-
Before starting a diesel engine that has an engine driven lube oil pump, the engineer should ().
-
电控柴油机控制系统中,主要作用是对Common Rail中的油压控制、主起动阀的控制以及与其它系统通信,并对主机内部信号进行检测和传输的是()。
-
0ur engine has a()of 10000 horse-power.
-
A VLCC (100,000 DWT+) with a 30,000 Shaft Horsepower Steam Turbine is slow to respond to engine movements and has less stopping power than normal ships because it has a().
-
In the common rail system, excessive pressure in the header may be caused by ()
-
She has proved that she can be railed on in a crisis.
-
In a common rail engine, the fuel is injected into cylinders()
-
A diesel engine which is rated for normal operation at a crankshaft speed of 800 RPM, is commonly classed as a ().
-
Fuel has to be injected into the engine at a high pressure so that it () correctly.
-
For a diesel engine, individual cylinder performance is commonly determined by exhaust gas()
-
What is commonly used to create turbulence in a diesel engine combustion system?()
-
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 ()
-
When fuel oil has seriously contaminated a diesel engine lubricating oil, you should ().
-
A diesel engine is similar to a gasoline engine except that the former has no ().
-
It is common knowledge that China has a long history and glorious history in both arts and traditional_______.
-
(I) Preferred stockholders hold a claim on assets that has priority over the claims of common stockholders.(II) Bondholders hold a claim on assets that has priority over the claims of preferred stockholders.
-
It is common practice__________a battery when it still has some life in it .
-
(I) Preferred stockholders hold a claim on assets that has priority over the claims of common stockholders, but after that of bondholders. (II) Firms issue preferred stock in far greater amounts than common stock.
-
听力原文:A passenger train has slammed into a double-decker bus at a rail crossing in rura
-
For a diesel engine, individual cylinder performance is commonly determined by exhaust gas_____________.
-
INTERNATIONAL TRANSPORTATION Transportation plays an important part in international business because goods produced have to be delivered to the buyers abroad, and the delivery of goods is to be made possible by transportayion services. Goods are carried by several means of transportation - on road or rail, by sea or air.And in recent years,combined transportation which is a road-sea-rail carriage has appeared. With the expansion of international trade, the container service has become popular. The use of containers provides a highly effective form. of transportation by road, rail and sea. Basically, about 98% of world trade is carried out by sea transportation.Besides transportation by sea, road, or rail, nowadays in order to speed up delivery, carriage by air has also become popular.
-
The old man has three sons.() is a doctor,() is a teacher,()is an engineer.