Difference between 2-stroke & 4-stroke engine?

priya ts

priya ts

@priya-ts-seBH4D • Oct 26, 2024
what's the main difference b/w four stroke & two stroke engine?
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  • priya ts

    priya ts

    @priya-ts-seBH4D • Aug 31, 2012

    can petrol and diesel engines be both two & four stroke?
    0
  • marut mishra

    marut mishra

    @marut-mishra-GHUtVx • Aug 31, 2012

    yes petrol&diesel bothare2&4 stroke..............
    0
  • mechky

    mechky

    @mechky-jbqpJD • Sep 1, 2012

    priya ts
    what's the main difference b/w four stroke & two stroke engine?
    The main difference is that in 4-stroke engines, there is one power stroke in 2 revolutions of crankshaft whereas in 2-stroke engines there is one power stroke in every revolution of crankshaft.

    4-stroke engine comprises of following four strokes: Suction--Compression--Expansion(or Power)--Exhaust.
    2-stroke engine comprises of only Compression and Expansion stroke as Suction and Exhaust occurs simultaneously with piston movement.
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  • mechky

    mechky

    @mechky-jbqpJD • Sep 1, 2012

    priya ts
    can petrol and diesel engines be both two & four stroke?
    Yes, 2-stroke and 4-stroke engines can run on both petrol as well as diesel.
    0