What is it about the electrical system in a car that will make an otherwise intrepid hot rodder shudder with fear when confronted with an electrical problem? Whatever the phobia, most hot rodders make ...

Dear James: I am concerned about a fire from an electrical issue in my older house. What are the differences among fuses, breakers, GFCI and AFCI, and which are best? — Peggy T. Dear Peggy: You are ...

Electricity does not give second chances. When an electrical panel struggles to keep up, it sends signals long before a major failure happens. Those signals demand attention. Ignore them, and a small ...

Most people don't think about their electrical system until something goes wrong. A flickering light here, a tripped breaker there. The natural instinct? Call someone who can patch it up ...

Short-circuit currents represent a tremendous amount of destructive energy, which can be released through electrical systems under fault conditions. Baseline short-circuit studies should be performed ...

Motors differ from other types of loads in one important way: The motor needs much more current to start than to run. This temporary, but significant, inrush current is what complicates motor circuit ...

Home inspectors do not need long to spot a bad circuit extension. The wrong fix leaves a visual trail of extension cords, overstuffed boxes, and improvised splices that signal both code violations and ...