Surge protection for an electrical panel controls how transient voltages enter and spread through branch circuits inside the ...

A circuit breaker that trips repeatedly is often assumed to be defective, but that assumption is frequently wrong. Breakers respond to conditions downstream, and replacing one without understanding ...

Routine electrical checks are usually sold as a safety chore, but the financial stakes are just as real. In my case, a five ...

Ground Fault Circuit Interrupter outlets quietly guard the most dangerous spots in your home, cutting power in a fraction of ...

"The image is RD3215E Megger Tester from Wrindu."Electrical insulation plays a critical role in ensuring the safety and efficiency of electrical systems. To assess the condition of insulation and ...

The CWLP Electrical Apprenticeship program includes on-the-job training and coursework to provide knowledge and technical information related to the various positions offered. Exam sessions for the ...

It’s not every day I get access to the Bonneville Power Administration’s Ross Complex in Hazel Dell, one of the most important and highly secured spots in the regional power grid. But that’s where I ...

Plugging in a printer a few weeks ago, I suddenly heard a strange commotion coming from inside an adjacent wall. It took me a minute to figure out that the clicking and scurrying noise was emanating ...

On May 31, Herman Middleton felt horrible. His right calf was pulsing in pain. He had a fever of 104 — a type of hurt he had never felt before. Regina Middleton, his wife and registered nurse of 36 ...

In lab experiments, scientists are testing a new way to reshape the cornea and correct impaired vision, but the research faces many hurdles before it could be approved for use in humans. When you ...