Electrical Construction & Maintenance

Code Q&A: NEC Requirement for Grounding Electrode Conductors

Courtesy of www.MikeHolt.com. Based on the 2023 NEC. Question: Grounding electrode conductors smaller than _____ shall be protected in rigid metal conduit, IMC, PVC conduit, electrical metallic tubing ...
Electrical Construction & Maintenance

Code Quiz: NEC Requirement for Grounding Electrode Conductor

Explanation: Section 250.64 (E)(1) requires ferrous raceways to be bonded at both ends to the GEC, since aluminum is non-ferrous it would not be required to be bonded at both ends. Lupacchino is a ...