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What is the deff betwen Two stroke engine & Four stroke
engines. Difine Theoretcally & Practically.
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Answer Posted / jagan
In two stroke engine, One cycle completes in one revolution
whereas in four stroke engine, one cycle completes in two
revolution.
In two stroke engine, scavenging is must to get the
in-exhaust fuel exhausting.
Two stroke engine has ports whereas four stroke engine has
valves.
Thermal efficiency is less in case of two stroke engine when
compared with the four stroke engine.
More pick up in case of two stroke engine whereas more
mileage in case of four stroke engine.
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