Most high speed compression engines operate on ___________________?

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The fuel in diesel engine is normally injected at pressure of_________________?

A. 5-10 kg/cm2 B. 20-25 kg/cm2 C. 60-80 kg/cm2 D. 90-130 kg/cm2 E. 150-250 kg/cm2...

The ratio of indicated thermal efficiency to the corresponding air standard cycle efficiency is called__________________?

A. net efficiency B. efficiency ratio C. relative efficiency D. overall efficiency E. cycle efficiency...

In the opposed piston diesel engine, the combustion chamber is located________________?

A. above the piston (/;) below the piston C. between the pistons D. any when E. there is no such criterion...

In order to prevent formation of carbon on the injector, the temperature of nozzle tip should be__________________?

A. less than 100°C B. between 100-250°C C. between 250 – 300°C D. between 400 – 500°C E. between 500 – 1000°C...

In precombustion chamber in diesel engine________________?

A. The shape and layout of the pistion crown, the inlet port, and the valve produce the turbulent effect of fuel mixture B. Fuel is injected into an auxiliary chamber that is separated from the cylinder by an orifice or throat C. Only a part of air charge is contained in an auxiliary chamber in … In precombustion chamber in diesel engine________________?Read More...