The ascending order of strokes in the four-stroke engine is
Suction stroke – Expansion stroke – Compression stroke – Exhaust stroke
Suction stroke – Compression stroke – Expansion stroke – Exhaust stroke
Suction stroke – Expansion stroke – Exhaust stroke – Compression stroke
Suction stroke – Compression stroke – Exhaust stroke – Expansion stroke
Suction stroke – Compression stroke – Expansion stroke – Exhaust stroke
The Correct Answer of Above question is:-
The Correct Answer is Option B
Suction stroke – Compression stroke – Expansion stroke – Exhaust stroke
Petrol engines:
1.The fourth stroke has four sequence steps from intake, Compression, power, to exhaust.
2.Each equates to one full stroke of the piston.
3.therefore it supplies one power stroke for every two cycle of piston and a complete cycle requires two resolutions.
There are basically four processes in a four-stroke engine.
Suction or intake stroke:
Compression stroke:
Expansion stroke or power stroke:
Exhaust or heat rejection stroke:
Thus, the correct option is option B.