A.auto-ignition
B.pre-ignition
C.detonation
D.none of the above
Related Mcqs:
- Which of the following is a false stagement: The cause of excessive engine vibrations especially at high speeds in spark ignition engines is
- The phenomenon by which a fuel catches fire without external flame is known as
- In case of a Petrol engine, the spark plug should produce the spark
- If a spark plug does not fire, the probable cause could be
- In S.I. engine if the spark plug deposit indicates black coating of soot, it therefore indicates that the engine has been generally operating on
- In a S.I. engine burned white deposit on spark plug with molten globules indicates that the engine has been generally operating on
- In spark ignition engines, the knocking tendency is reduced by
- In spark ignition engines the knocking tendency decreases
- In case of petrol engine, pre-ignition of the charge during compression stroke is
- In a spark ignition engine supercharging
