Maybe you've seen, and even connected, the green "ground wire" in a DIY electrical project. Or maybe grounding is a ...

Green, green with yellow stripes and bare wires (wires without an insulated covering) in electrical boxes are “ground” wires, ...

The case becomes an extension of that live wire. This is called a fault. But the metal case is connected to an electrical path consisting of the ground wire in the power cord plugged into the ...

As the wire is made of copper, the earth wire provides a low resistance path to the ground. In the event of ... A fuse provides a built-in fail-safe to the electrical circuit for a device.