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A _________________ is a mechanism in the shape of a cylinder or drum, over which rope or chain is wound.

(a) Conveyor

(b) Pulley

(c) Winch

(d) Rotor

I got this question during an interview for a job.

My doubt is from Conveying Equipment topic in portion Construction Equipments of Construction & Building Materials

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Correct option is (c) Winch

Explanation: If a Winch is used only for raising or lowering, it is sometimes referred to as Hoist. Chain blocks in reality are small winches and they may be operated either manually or mechanically. Winches should be enough capacity to accommodate the longest length of rope likely to be wound over them.

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