Which term is a pulley used in belt systems?

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Multiple Choice

Which term is a pulley used in belt systems?

Explanation:
In belt drives, the wheel that the belt runs on is called a sheave. The belt sits in the groove of the sheave to transfer rotational motion from one shaft to another without slipping. Sprockets are for chain drives and engage with links, not belts. A gear reducer is a separate device that lowers speed through gears, not a belt wheel. Chain elongation refers to stretch in a chain, not a pulley-like component. So the correct term for the pulley used in belt systems is sheave.

In belt drives, the wheel that the belt runs on is called a sheave. The belt sits in the groove of the sheave to transfer rotational motion from one shaft to another without slipping. Sprockets are for chain drives and engage with links, not belts. A gear reducer is a separate device that lowers speed through gears, not a belt wheel. Chain elongation refers to stretch in a chain, not a pulley-like component. So the correct term for the pulley used in belt systems is sheave.

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