Scavenging is usually done to increase__________________?

Related Mcqs:

Supercharging is the process of_____________________?

A. supplying the intake of an engine with air at a density greater than the density of the surrounding atmosphere B. providing forced cooling air C. injecting excess fuel for raising more load D. supplying compressed air to remove combustion products fully E. raising exhaust pressure...

Diesel fuel, compared to petrol is_________________?

A. less difficult to ignite B. just about the same difficult to ignite C. more difficult to ignite D. highly ignitable E. none of the above...

Iso-oct ,ne________________?

A. has octane number of 0 B. has octane number of 50 C. has octane number of 100 D. is an index of detonation quality E. is an index of knocking quality...

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...