If you have an older home, you may want to make sure that your electrical outlets are grounded. Grounding refers to the wire that runs from an outlet into the earth, inherently protecting homeowners ...

The light switch in our bathroom bit the dust. In the process of swapping it out I discovered that the old switch was not grounded. There is a bundle of ground wires in the back of the plastic switch ...

You don't need to be an electrician to understand the basics about how your home is wired. A general understanding of how cables and wires work is part of being a responsible homeowner, and our ...

A fundamental property of any electronic or electrical circuit is that the voltages present within it are referenced to a common point, conventionally called the ground. This term is derived from ...

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 ...