The knocking tendency in spark ignition engines may be decreased by

Mechanical Engineering : IC Engines and Nuclear Power Plants - Quiz(MCQ)

controlling the air-fuel mixture

controlling the ignition timing

reducing the compression ratio

controlling the exhaust temperature

Correct Answer : Option (C) : reducing the compression ratio

Recently Updated in IC Engines and Nuclear Power Plants Questions

Enriched uranium may contain fissionable contents from

1 to 99%

1 to 80%

10 to 50%

1 to 40%

Correct Answer : 1 to 99%

In a four stroke engine, the working cycle is completed in

one revolution of the crankshaft

two revolutions of the crankshaft

three revolutions of the crankshaft

four revolutions of the crankshaft

Correct Answer : two revolutions of the crankshaft

A nuclear power plant differs from a conventional steam power station only in the steam generating part.

Agree

Disagree

Can Not Say

None of the above

Correct Answer : Agree