The difference between a four-stroke and a two-stroke IC
engine is that:

(A) a four-stroke engine does not consume mobil oil in the
fuel whereas a two-stroke engine does

(B) a four-stroke engine is lighter than a two-stroke engine

(C) a four-stroke engine develops better speed than a
two-stroke engine

(D) None of the above

Answer Posted / stevolandis

A- four stroke has oil in the bottom of the cylinder, below
the piston, gas mixture= on top. oil doesn.t combust cause
it isn't in the upper cylinder, where the spark takes
place. 2-stroke= definatly lighter than a 4s. 2s will rev
much higher than a 4s- a 2s is a performance engine- built
for speed.

Is This Answer Correct ?    7 Yes 3 No



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