Think you know how this installation violates the NEC?

Question: Where conduits are used as service masts, hubs shall be _____ for use with service-entrance equipment. a) ...

Philip Keebler, senior electrical engineer with PBE Engineers, joins Episode 89 of EC&M On Air to discuss power quality issues. Editor-in-Chief Ellen Parson's conversation with him was so detailed ...

New ruling adds Mexico to Pennsylvania’s list of discriminatory trade partners and blocks the use of its steel conduit in ...

Sodium-ion batteries claim to offer a safer, more reliable, and domestically sourced alternative to lithium-ion systems, with ...

Take this weekly quiz to test your knowledge of the 2023 National Electrical Code (NEC) requirements. The Code Quiz features ...

The #93 Amoco-Siemens racing team, High Point, N.C., will replace its hood and rear deck logos with symbols of the American Red Cross and the Fire Department of New York (FDNY) for Sunday’s NASCAR ...

Explanation: As per 695.6(E), the only wiring method not permitted in this type of installation is EMT. Owen is the owner and president of National Code Seminars and the holder of master electrician ...

Howard W. Penrose, PhD, CMRP, CEM® is president of MotorDoc® LLC, a veteran-owned small business. He was a U.S. Navy electric machine repair/rewind journeyman (NEC 4619/4621) and is the 2022-2025 ...

Learn how ESA can be used to assess transformer health, detect faults, and improve power quality across various applications, ...

The partnership grants IEC apprentices free access to NFPA LiNK, covering over 300 codes including the National Electrical ...