Answer / chandan kumar

In two stroke engine the cycle is comlted in one revolution
of crank where in four stroke engine the cycle is
compeleted in two compelete revolutionss of crank.

Answer / nasrath ali

1)In 2t engines there wil be one idle stroke nd 1 power
stroke
Bt in 4t engines der wil be 3 idle strokes nd 1 power
strokes
2)In 2t engines, der wil b ports whereas in 4t engines der
wil b valves

Answer / ajay karthik

compression ratio differs frm each other

Answer / h.m.farhan

in 4 strok engien piston move Top Ded Center to Botem Ded
Center. in 4 strok engin use are valve intow strok engien
same mater but not use in valve in this engien

Answer / renjith pillai

apart from the main differences stated above,
two stroke engines produce high torque than 4s, as it got
one power stoke at every 2 strokes.
the amount of lub oil and cooling water consumption will be
higher in 2-s engines due to the abov reason.
the 2s engines do not hav more complicated valve mechanisms
as in 4s engines.

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