Cut Fiberglass Batts to Exact Widths It’s easy to insulate your walls with fiberglass insulation (at least when they’re open!

Learn how to recycle electrical wires in this detailed and easy-to-follow tutorial. Recycling electrical wires is an important process to recover valuable metals like copper and aluminum while ...

As many as one in four commercial airliners, primarily older models, are outfitted with electrical-wire insulation deemed unreliable and banned by the Department of Defense two decades ago.

One of the most fundamental of electrical installation and maintenance tasks is taking insulation resistance (JR) readings. This is done to verify the integrity of the insulating material, be it wire ...

Insulating an electrical wire prevents arcing and sparking, and dissipates heat. Other utilities have been addressing the issue of bare wire. Pacific Gas & Electric was found responsible for the ...