The air standard efficiency of an Otto cycle compared to diesel cycle for the given compression ratio is__________________?

Related Mcqs:

Fuel oil consumption guarantees for I .C. engine are usually based on__________________?

A. low heat value of oil B. high heat value of oil C. net calorific value of oil D. calorific value of fuel E. all of the above...

For the same power developed in I.C. engines, the cheaper system is_____________?

A. naturally aspirated B. supercharged C. centrifugal pump D. turbo charger E. none of the above...

Pick up the false statement ?

A. Thermal efficiency of diesel engine i about 34% B. Theoretically correct mixture of air am petrol is approximately 15 : 1 C. High speed compression engines operate on dual combustion cycle D. Diesel engines are compression ignition engines E. S.I. engines are quality-governed engines...

In the crankcase method of scavenging, the air pressure is produced by_________________?

A. supercharger B. centrifugal pump C. natural aspirator D. movement of engine piston E. reciprocating pump...

Piston rings are usually made of___________________?

A. cast iron B. aluminium C. phosphor bronze D. babbitt E. carbon steel...