Question: I am rewiring for a dryer plug from the circuit box. My old dryer wire had only three wires, a red, black and white. My new wire also has a ground. Is the ground needed or does the white ...

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 ...

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 ...

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 ...

Wire custom sensors safely using the built in Holley EFI Power Tap. This connector provides clean voltage without cutting ...