The most popular firing order in case of four cylinder in-line I.C. engine 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...

Diesel engine can work on very lean air fuel ratio of the order of 30 : 1. A petrol engine can also work on such a lean ratio provided__________________?

A. it is properly designed B. best quality fuel is used C. can not work as it is impossible D. flywheel size is proper E. engine cooling is stopped...

If the compression ratio of an engine working on Otto cycle is increased from 5 to 7, the %age increase in efficiency will be________________?

A. 2% B. 4% C. 8% D. 14% E. 27%....

According to Recardo’s theory, detonation occurs due to______________________?

A. instantaneous auto-ignition of last part of charge to be burnt B. improper mixing of air and fuel C. improper combustion D. self ignition temperature has nothing to do with detonation E. none of the above...

In the case of petrol engine at maximum output, the percentage of CO in exhaust gases is ____________________?

A. Zero B. 5-10% C. Depends on load and quality of fuel D. Considerable percent...