In a two stroke, how many revolutions does the camshaft spin in relation to the crankshaft?

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Multiple Choice

In a two stroke, how many revolutions does the camshaft spin in relation to the crankshaft?

Explanation:
In a two-stroke engine, the cycle completes with each revolution of the crankshaft, so any cam-driven timing must stay synchronized with the piston position. That means the camshaft spins at the same speed as the crankshaft—a one-to-one relationship. If the cam moved faster or slower, the timing of port openings and closings would slip relative to the piston, hurting scavenging and combustion.

In a two-stroke engine, the cycle completes with each revolution of the crankshaft, so any cam-driven timing must stay synchronized with the piston position. That means the camshaft spins at the same speed as the crankshaft—a one-to-one relationship. If the cam moved faster or slower, the timing of port openings and closings would slip relative to the piston, hurting scavenging and combustion.

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