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) ...

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 ...

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 ...

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 ...

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 ...