Unsupported runs of armored cable shall be permitted to be unsupported where the cable is not more than ___ inches at terminals where flexibility is necessary.

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Multiple Choice

Unsupported runs of armored cable shall be permitted to be unsupported where the cable is not more than ___ inches at terminals where flexibility is necessary.

Explanation:
The key idea here is how much of an armored cable can be left unsupported right at the termination where some flexibility is needed. Armored cable normally must be supported along its length, but there’s a specific allowance that lets you omit support for a short distance at the end to accommodate connection and routing. That maximum is 24 inches. So the correct choice is the length that does not exceed this allowance. The longer options would exceed the permitted limit.

The key idea here is how much of an armored cable can be left unsupported right at the termination where some flexibility is needed. Armored cable normally must be supported along its length, but there’s a specific allowance that lets you omit support for a short distance at the end to accommodate connection and routing. That maximum is 24 inches. So the correct choice is the length that does not exceed this allowance. The longer options would exceed the permitted limit.

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