Numerous articles have been written about NFPA 70B in recent months following the recommended practice becoming a standard.

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

Motors used for refrigeration equipment (including air conditioning systems) are hermetic. When we say “hermetic,” what do we ...

Held October 13, 2024 in Dallas, NETA’s inaugural Electrical Power Innovations Conference (EPIC) brought industry experts and ...

The Independent Electrical Contractors (IEC) announced that the Call for Content for IEC SPARK 2025 is now open to all ...

Russ LeBlanc comes across some partially buried and broken LFMC. This installation will need to be replaced in accordance ...

As we reflect on 2024 from an editorial standpoint, evaluating which topics performed best and why, it's no surprise that ...

Section, but using the LFMC to support that box is not permitted. Two conduits such as rigid metal conduit (RMC) or ...

Informative Annex K provides some general — yet important to understand — information about electrical hazards. This Annex consists of K.1 through K.5. The first paragraph of K.1 provides some ...

Based on the 2023 NEC. Question: Fill in the blank. The grounded conductor used to ground the frame of a range shall be _____ or larger copper.