If you’re adding an outlet, you need to use wire the same gauge as the existing wiring. How do you tell what size your old ...

Because the flow of electricity is invisible, it can be pretty tricky to imagine what’s going on inside all the tiny wires. So it helps to think of an electrical circuit a bit like the central ...

How do you tell your old wiring gauge? Here’s a simple visual using your pocket change. An electrical cable is classified by two numbers separated by a hyphen, such as 14-2. The first number den ...

Electrical wiring caused a five-alarm fire at a Bronx apartment building earlier this month, according to New York City fire ...

Although electrical transmission over copper traces and wires has dominated the market ... communication — connecting separate printed circuit boards (PCBs) over spans of 20–100 cm — and ...