Canister lights, aka can lights, recess into your ceiling, so they have thermal protectors to shut them off if they get too hot. This could happen if insulation is packed too tightly around the light, ...

Suffering from no hot water? It may not be a hard problem to fix. If you have an electric water heater that’s not working properly, there are several possible reasons—and many of them have relatively ...

In this educational film, Mr. Grant explains the basics of electricity to Frank and Joan while repairing Joan's flashlight. He demonstrates how a broken wire prevents electricity from flowing, leading ...

Aside from a dead battery or faulty charging system, the most common electrical issues owners are likely to experience are burned-out light bulbs. After bulbs, though, it’s likely potluck: Electrical ...

I have received numerous questions over the last few years about things that I think fall into a communications issue between modules, usually caused by a low voltage situation or after component ...

Although there are countless models of water heaters, they all tend to suffer from mostly the same problems. Becoming familiar with the most common problems will mean you can repair any water heater ...

You have an interview with the plant engineer for the newly created position of electrical maintenance manager. The plant engineer is asking the usual questions per some interview guide from HR. You ...

When discussing electrical safety, a question frequently asked by NETA technicians is, “When does troubleshooting end, and when does repair begin?” This question is often paired with, “What does 70E ...