In a two-stroke engine, how many piston strokes occur per crankshaft revolution?

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Multiple Choice

In a two-stroke engine, how many piston strokes occur per crankshaft revolution?

Explanation:
Two-stroke engines complete their entire operating cycle in one turn of the crankshaft, so the piston makes two strokes for every revolution. One downstroke handles part of the intake/exhaust, and the upstroke handles compression and the power event on the next downstroke, which together complete the cycle. In short, two piston strokes occur per crankshaft revolution, unlike four-stroke engines that need two revolutions to finish the cycle.

Two-stroke engines complete their entire operating cycle in one turn of the crankshaft, so the piston makes two strokes for every revolution. One downstroke handles part of the intake/exhaust, and the upstroke handles compression and the power event on the next downstroke, which together complete the cycle. In short, two piston strokes occur per crankshaft revolution, unlike four-stroke engines that need two revolutions to finish the cycle.

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