In mobile crane terminology, what is a jib?

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Multiple Choice

In mobile crane terminology, what is a jib?

Explanation:
A jib is the extension of the main boom that increases the crane’s reach. It attaches to the end of the boom and can be fixed or adjustable, allowing the hook to reach loads farther away without moving the crane. Because it lengthens the lever arm, the load capacity at a given radius changes, so you must consult the crane’s load chart when using the jib. The other parts serve different roles: a counterweight balances the crane, stabilizers (outriggers) provide a stable base, and a separate hoist would be a different lifting mechanism rather than the jib itself.

A jib is the extension of the main boom that increases the crane’s reach. It attaches to the end of the boom and can be fixed or adjustable, allowing the hook to reach loads farther away without moving the crane. Because it lengthens the lever arm, the load capacity at a given radius changes, so you must consult the crane’s load chart when using the jib. The other parts serve different roles: a counterweight balances the crane, stabilizers (outriggers) provide a stable base, and a separate hoist would be a different lifting mechanism rather than the jib itself.

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