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Great Offshore Limited

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Great Offshore Limited interview question

Differences between 2 stroke and 4 stroke engines?

Interview Answers

Anonymous

23 Jan 2020

A cycle completed IN Two stroke one revolution of the crankshaft.In four stroke 2 revolution of the crankshaft.two stroke Turning moment is more uniform . but four stroke not uniform. Two stroke Mechanical efficiency is high . Its four stroke is low. 2 stroke easy to start . Four stroke separate starting.

Anonymous

30 Jan 2019

In two stroke engine there is a power stroke in every revolutions of crankshaft while in four stroke engine there is a power stroke on every two revolutions of the crankshaft.