A device used for lifting of lowering objects suspended from a hook at the end of retractable chains or cable is called:

A device used for lifting of lowering objects suspended from a hook at

1.	A device used for lifting of lowering objects suspended from a hook at the end of retractable chains or cable is called:
A.	Hoist
B.	jib crane
C.	Portable elevator
D.	chain conveyor
Answer» B. jib crane

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A device used for lifting of lowering objects suspended from a hook at the end of retractable chains or cable is called:

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