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

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

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

Why understanding the ramifications of poor power quality will be even more essential for electrical professionals in the ...

Construction input prices decreased 0.2% in December compared to the previous month, according to an Associated Builders and ...

Understanding and addressing power quality issues will improve energy efficiency, reduce operational costs, and extend the ...

Hopes — and fears — for how incoming Trump administration policies could affect the construction industry were a theme ...

It’s easy to see the energy benefits of dimming: the more an LED fixture is dimmed, the less electricity it uses.

If you look closely at this photo, you should be able to see the power supply cord passing right through the brick wall of ...

SME Ron Widup explains the purpose of annexes, how NETA testing standards are connected to NFPA 70E, and what this means for ...

Part I of any NEC Article provides the general requirements for that Article. But if Art. 110 provides the general ...

To get more NEC articles like these delivered directly to your inbox, signup for our CodeWatch newsletter. Michael Morris is ...