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I.C. Engines

High carbon content in diesel oil used for diesel engine leads to_________________?

I.C. Engines /
High carbon content in diesel oil used for diesel engine leads to_________________?

A. production of highly corrosive gases corroding the cylinder walls and exhaust system
B. excessive engine wear
C. damaging of both the storage tank and the engine
D. deposition on engine parts
E. none of the above.

High carbon content in diesel oil used for diesel engine leads to_________________? Read More »

I.C. Engines

For same power and same speed, the flywheel of a four stroke engine as compared to two-stroke I.C. engine will be________________?

I.C. Engines /
For same power and same speed, the flywheel of a four stroke engine as compared to two-stroke I.C. engine will be________________?

A. smaller
B. bigger
C. same size
D. dependent on other engine parameters
E. unpredictable

For same power and same speed, the flywheel of a four stroke engine as compared to two-stroke I.C. engine will be________________? Read More »

I.C. Engines

The m.e.p. of a petrol engine first increases as the fuel air ratio is increased and then decreases on further increase in fuel air ratio. The M.E.P is maximum in the zone of________________?

I.C. Engines /
The m.e.p. of a petrol engine first increases as the fuel air ratio is increased and then decreases on further increase in fuel air ratio. The M.E.P is maximum in the zone of________________?

A. lean mixture
B. chemically correct mixture
C. rich mixture
D. unpredictable
E. none of the above

The m.e.p. of a petrol engine first increases as the fuel air ratio is increased and then decreases on further increase in fuel air ratio. The M.E.P is maximum in the zone of________________? Read More »

I.C. Engines