If you notice any of the warning signs of faulty electrical wiring below, it’s time to call a qualified electrician. A hot outlet or switch plate indicates the wiring isn't working correctly.

electric dryers and central air units will often use 10-, 8- or even 6-gauge wire. If you’re adding an outlet, you need to use wire that’s the same gauge as the existing wiring. How do you ...

In this game, touching the wire with the metal hoop will complete ... We must always be careful around electric sockets and electrical things. We can understand how electrical circuits work ...