Imagine you are sitting snug in your house on a stormy evening when, all of a sudden, the lights start flickering, and ...

They often don’t notice the wiring behind their walls, but those hidden electrical faults quietly create real risk in thousands of homes every year. Identify overloaded circuits, aging wiring, and ...

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 friend who was buying an older house was concerned about electrical safety and asked for my opinion as an electrical engineer. All of the AC receptacles (also called outlets) in the house were the ...

Obtaining reliable data from electric utilities about magnitude and duration of single-phase, line-to-ground fault currents at the service entrance of commercial and industrial facilities is of ...

Created to protect personnel from electric shock, GFCI-type operations now help protect equipment as well. • Ground-fault sensing now protects equipment as well as personnel. • The magnitude of ...

The instrument is said to provide accurate solutions for troubleshooting and preventative maintenance. It is designed to fast-detect, track and locate grounding faults for both online and offline DC ...