In this episode, Russ finds a few problems with a grounding electrode conductor installation. First, the installation does not comply with Sec. 250.64 (B) because the grounding electrode conductor is ...

Based on the 2023 NEC. Question: True or false? It is permissible to install the grounding electrode conductor for a transformer through the ventilation slot on the bottom of the transformer.

This installation used a grounding method developed in the 1940s by Underwriters Laboratories engineer Herbert G. Ufer; the method bears his name. Ufer grounding consists of attaching the grounding ...

The grounding electrode conductor (GEC) connects the current-carrying circuit to ground and includes the negative or positive of a DC array, the neutral of a split single-phase AC system, or the ...