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1
2 revolutions
The crankshaft makes two complete revolutions to complete one thermodynamic cycle. The crankshaft rotates 180 degrees during each stroke of the engine. Hence a total of two revolutions occur after completion of the four strokes. Chechout "www.howstuffworks.com " to see how crankshaft works.
The crankshaft does 2 full turns to make 1 cycle in a 4 cycle engine so, 4 is the answer.
2 revolutions on the crankshaft
720 degrees
720 degrees
one rotation
Two complete revolutions, therefore 720 degrees.
2 full revolutions of the crankshaft equals one complete cycle on a standard 4 stroke internal combustion engine.
4
Asmanjas