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Which one is more efficient? A four stroke engine or a two
stroke and why?

Answer Posted / sriram

4s engine is more efficient than 2s as comapred with the
following:
load: 4s more load carrying capacity
2s less load carrying capacity
efficiency: 4s more efficient
2s less effficient
power :4s more
2s less

the reasons being ,the presence of valves in 4s helps it to
take in fresh charge and drive out the exhausts more
effectively then in 2s

Is This Answer Correct ?    5 Yes 19 No



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