AN estimated 58 people lose their life each week as a result of electric shock. In an electrical system, the grounding system is the primary protection against electrical shock hazards. It provides a ...

Today’s multi-functional devices mean that a designer has to consider many factors when integrating electrical grounding in often limited spaces, advises Jesse Hagar. Not so long ago there was only ...

A pretty typical diagram for the grounding system for a house is shown here, along with a few of the current carrying conductors commonly called live and neutral. On the far left is the transformer ...

This article is the first in a 12-part series on the differences between grounding and bonding. Article 250 provides requirements for the grounding and bonding of ...

A separately derived system is a premises wiring system with no direct electrical connection to conductors originating from another system [Art. 100 definition and 250.20(D)]. All transformers, except ...

With the analog cutoff deadline looming, broadcasters are putting the finishing touches on new digital transmitter and translator installations. What better time to review grounding systems to protect ...