What is the deff betwen Two stroke engine & Four stroke
engines. Difine Theoretcally & Practically.
Answer Posted / zishan
Two stroke engine has ports inlet and outlet but on yhe
other hand 4- stroke engine has valves inlet and outlet
valves.
Two stroke engine complete its cycle or give one power
stoke in one revolution of crankshaft but 4-stroke engine
complete its cycle or give one power stoke in two
revolution of crankshaft .
4-stroke has greater efficency than two stroke bcoz fuel
wasting ratio is less in 4-stroke.
2-stroke has greater power than 4-stroke engine.
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