For this “Members Only Quiz”, we decided to test your NEC knowledge on grounding system requirements based on the NEC. This is an important and popular topic for our readers. The five-question quiz ...

A rare series of earthquakes in Malaysia’s southern state of Johor has prompted calls by engineering experts for an overhaul of national building standards, as they warn the country can no longer ...

Shielding and grounding are essential strategies for managing interference and protecting electrical cables. Generally, cables fall into two broad categories: power cables, which transmit electrical ...

From ASTM codes to slip resistance and electrical ratings, this guide breaks down the alphabet soup of safety footwear ...

Section 110.15 requires marking the high leg of a delta-connected 4-wire system where the midpoint of one phase is grounded. Arc flash warnings are required on ...

That addition to the NEC didn’t last long. In August, the NFPA Standards Council made the rare decision to override the code-making panel based on an appeal that had support from Honda, GM, Ford, ...

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...

In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...