Difference between two stroke and four stroke

Question

Accepted Answer

Two stroke engines complete a power cycle in one revolution of the crankshaft while four stroke engines complete it in two revolutions.

Two stroke engines have a simpler design and are lighter than four stroke engines.
Two stroke engines have a higher power-to-weight ratio than four stroke engines.
Four stroke engines are more fuel efficient than two stroke engines.
Four stroke engines have a longer lifespan than two stroke engines.
Examples of two stroke engines include chainsaws, dirt bikes, and jet skis while examples of four stroke engines include cars, trucks, and motorcycles.

Accepted Answer

2stroke-1.poweris produced by two stroke piston. 2. High Torque. 3. Small flywheel. 4. Light weight. 5. Thermal efficiency less. 4stroke-1. power produced by four stroke of piston. 2. Less torque. 3.Large flywheel. 4.Heavy weight. 5. Thermal efficiency grater.

Accepted Answer

4 stroke engine goes through four stage or two complete revolution,to complete onw power stroke,and 2stroke engine goes through 2oronecomplete revolution to complete one power

Difference between two stroke and four stroke

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