Working of a Four Stroke Petrol Engine and its Principle
For : Class 11
Physics
Principle of a Four Stroke Petrol Engine
The principle used in a four stroke petrol engine is commonly known as Otto Cycle. It states that there would be one power stroke for every four strokes. Such engines use a spark plug which is used for the ignition of the combustible fuel used in the engine. Most of the cars, bikes and trucks use a 4 stroke engines.