Hello friends, today I am going to tell you Difference Between two stroke and four stroke engine ,Difference between 2 stroke and 4 stroke engine : If you also want to know, then keep reading this article completely.
Difference between 2 stroke and 4 stroke engine
Following is the difference between two stroke and four stroke engine-
|No,||Two stroke engine||Four stroke engine|
|1.||All the actions of the engine are completed in two strokes.||All the actions of the engine are completed in four strokes.|
|2.||Engine has inlet, outlet and transfer port.||It has inlet and outlet valves.|
|3.||One power stroke occurs in one revolution of the crank shaft.||A power stroke occurs in two revolutions of the crank shaft.|
|4.||Construction is simple.||Construction is complex.|
|5.||The rotational rotation is more uniform.||The rotational rotation is not more uniform.|
|6.||Engine can run in both directions.||Engine can run in only one direction.|
|7.||Engines are lighter and occupy less space.||Engines are heavy and occupy more space.|
|8.||Power is saved by reducing friction.||Due to high friction, power is wasted.|
|9.||The compression ratio and efficiency of the engine are low.||The compression ratio and efficiency of the engine are high.|
|10.||When the engine is running, the sound is louder.||Engines reduce the sound while running.|
|11.||Maintenance cost is less.||Maintenance cost is high.|
|12.||Engines run hotter.||Engines run less hot.|
|13.||The use of fuel and lubrication is more.||The use of fuel and lubrication is less.|
|14.||Thermal efficiency is low and mechanical efficiency is high.||Thermal efficiency is high and mechanical efficiency is low.|
|15.||The efficiency of the engine is low at high speed.||Speed of engine on efficiency has no effect.|
- Working of a Four Stroke Petrol Engine
- Working Principle of Two Stroke Petrol Engine
- Working Principle of Four Stroke Diesel Engine
Now you must know Difference Between two stroke and four stroke engine ,Difference between 2 stroke and 4 stroke engine. You must have got a good knowledge of this subject.
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