Stroke is defined as what distance?

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Multiple Choice

Stroke is defined as what distance?

Explanation:
Stroke is the distance the piston travels in one complete cycle, from the topmost position (top dead center) to the bottommost position (bottom dead center). This up-and-down travel is what defines the piston's linear movement within the cylinder and, together with the bore, determines engine displacement. While the crank throw (the crank radius) relates to how far the piston can move, the term stroke specifically describes that full travel distance of the piston itself.

Stroke is the distance the piston travels in one complete cycle, from the topmost position (top dead center) to the bottommost position (bottom dead center). This up-and-down travel is what defines the piston's linear movement within the cylinder and, together with the bore, determines engine displacement. While the crank throw (the crank radius) relates to how far the piston can move, the term stroke specifically describes that full travel distance of the piston itself.

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