Question

how jib crane is used to move the lode​

Answer 1

Answer:

A jib crane is one such type. It consists of a pillar fixed to the wall or mounted on the floor. The pillar supports a horizontal jib or boom which has a movable hoist. The hoist is used to lift or lower a load with the help of a drum, or lift-wheel, which has a chain or rope wrapped around it

Answer 2

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Explanation:

The jib moves the load from one place to another plus up and down. The cranes work on both hand-powered rotations along with traverse motion. The cranes can also be operated on an electric powered rotation and hand-powered lift. While the former uses push/pull process to accomplish the task, the later use chain.

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