A fine fuel spry mixed with air is ignited by the heat of compression, which is at a high pressure.

The fuel supplied to the engine cylinder is mixed with necessary amount of air and the mixture in ignited with the help of a spark plug.

The fuel is first evaporated after passing through a carburetor and is mixed with air before ignition.

All of the above

Beginning of suction stroke

End of suction stroke

End of compression stroke

None of these

Inject fuel in a chamber of high pressure at the end of compression stroke

Inject fuel at a high velocity to facilitate atomization

Ensure that penetration is not high

All of the above

Remain same

Decrease

Increase

None of the above

Same

Less

More

None of the above