Cables are installed in a ceiling in a straight line. The ceiling run is 60 m (200 ft) in length. What is the MINIMUM number of J-hooks required to support the cables?

Name: Cables are installed in a ceiling in a straight line. The ceiling run is 60 m (200 ft) in length. What is the MINIMUM number of J-hooks required to support the cables?
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Question

Quizplus · Accepted Answer

J-hooks are typically spaced every 1.5 meters (5 feet) to support cables. For a 60-meter run, you would need 60 / 1.5 = 40 J-hooks.

Cables Are Installed in a Ceiling in a Straight Line