Mechanical Engineering - Industrial Engineering and Production Management - Discussion

Discussion Forum : Industrial Engineering and Production Management - Section 1 (Q.No. 24)
24.
A device used for lifting or lowering objects suspended from a hook at the end of retractable chains or cable is called
hoist
jib crane
portable elevator
chain conveyor
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

Abhishek said:   5 years ago
Why not jib crane?

Parishek kawar said:   8 years ago
A hoist is a device used for lifting or lowering a load by means of a drum or lift-wheel around which rope or chain wraps.

It may be manually operated, electrically or pneumatically driven and may use chain, fiber or wire rope as its lifting medium. The load is attached to the hoist by means of a lifting hook.

M Dhaked said:   9 years ago
What is hoist?

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