The theoretically correct air fuel ratio for petrol engine is of the order of___________________?

Related Mcqs:

The accunmulation of carbon in a cylinder results in increase of________________?

A. clearance volume B. volumetric efficiency C. ignition time D. effective compression ratio E. valve travel time....

Ignition quailty of petrol is expressed by___________________?

A. octane number B. cetane number C. calorific value D. self ignition temperature E. distillation temperature...

Which is false statement about advantages of V-type engine_________________?

A. compact design requiring lesser space B. improved distribution of air to cylinder C. casting less liable to distortion D. reduced torsional vibration because of shorter crankshaft E. less overhead clearance...

A fuel will detonate less if it has___________________?

A. higher self ignition temperature B. lower self ignition temperature C. proper self ignition temperature D. self ingition temperature has nothing to do with detonation E. none of the above...

Carburretion is done to________________?

A. feed petrol into cylinder B. govern the engine C. break up and mix the petrol with air D. heat up the charge to cylinder E. scavenge the cylinder...