Article 250 covers general bonding and grounding requirements. As noted in Sec. 250.66, the size of the grounding electrode conductor at the service, at each building or structure where supplied by a ...
A. If the GEC is connected to one or more concrete-encased electrodes, as permitted in Sec. 250.52(A)(3), the portion of the GEC that’s the sole connection to the concrete-encased electrode(s) isn’t ...
The author is national program manager for Copper Development Association Inc. Proper grounding and bonding in radio and television stations are vital to improving uptime, equipment life and ...
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