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

When you think about it, not having a third-wire ground at all is the ultimate ground fault. A GFCI does not require an ...

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 ...

Robertson and experts with his firm captured the images of SCE's equipment by hiking to SCE towers along the ridge of ...