Article 310 contains the general requirements for conductors, such as insulation markings, ampacity ratings, and conditions of use. It doesn’t apply to conductors ...

The concept of the electric field being null inside of a closed conducting surface was first illustrated by Michael Faraday in 19th century who also considered as a physicist who endorsed the field ...

We’re surrounded by electrically powered devices these days. From our lights, to our kettles, and of course our phones! Electricity flows through copper or aluminium wire to power or charge all of ...

The 2026 National Electrical Code clarifies rules for 10 amp branch circuits, conductor sizes and permitted uses for LED ...

Knowing where the service ends can put an end to some typical problems. The National Electrical Code refers to the phrase “service equipment” in almost 50 Code sections. Understanding where the ...

Engineer Fabien Besnard of EPRI uses the C-Cor tool to look at critical locations on transmission lines for corrosion and competency of the conductor. Electric utilities nationwide are investing ...

The 2026 National Electrical Code (NEC) introduces a significant shift in electrical design by prioritizing real-time power ...