This video is about electrical wires. It describes common types, configurations of wire, and wire terminology. It explain the gauge system of rating wire size (diameter), circular mils, current capacity, and others.
Looking to learn some home electrical wiring basics, this tutorial will show you how. If you need to know how to install/replace a light switch or install /replace an electrical outlet then this video will show you the basics. I will cover the basic home electrical wiring for you in this tutorial, by the end of this video you should have all the tools needed to tackle the installation/replacement of any light switch, outlet, or electrical device.