Add Yahoo as a preferred source to see more of our stories on Google. If you have an older home, you may want to make sure that your electrical outlets are grounded. Grounding refers to the wire that ...

To not do so would be a code violation. All you need to do is run a piece of bare (or green-insulated) solid copper wire from the green screw on the switch to the existing ground wiring. That may mean ...

Home inspectors will tell you that the most revealing part of an electrical system is often the first outlet or switch they ...

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 ...

It’s no secret that the electric company, phone company, and cable TV company all frequently share space on the same utility poles. National Electric Safety Code (NESC) rules control the location and ...

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 ...

With more than 500 condos under contract right now — most of which fall in the $1-million and over category — the staff at Milwaukee-based Roman Electric is always on the lookout for labor savings. So ...

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 ...