Explanation: First, convert the outer diameter of the ½-inch cable to square inches. Why? Because the NEC calculations for determining maximum raceway and cable tray fill are based on the square inch ...
Underlined text indicates a 2017 Code change. A. The permitted uses of power and Type TC cable include [336.10]: (1) Power, lighting, control, and signal circuits. (2) In cable trays including those ...
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