What is the deff betwen Two stroke engine & Four stroke engines. Difine Th

What is the deff betwen Two stroke engine & Four stroke
engines. Difine Theoretcally & Practically.

Question Posted / abid ali khattak

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What is the deff betwen Two stroke engine & Four stroke engines. Difine Theoretcally & Pra..

Answer / prashant gill

theoretically, 2 stroke engine has ports whereas, 4 stroke
engine has valves. 2 stroke produces power for one
revolution of crankshaft whereas, 4 stroke produces same
power for two revolution of crankshaft.

practically, thermal eff. of 4 stroke is more than 2 stroke

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