Different approaches can work as long as you maintain continuity in the ground. More
Batteries that are recharged by solar panels and a wind generator supply DC power... More
Q: The proposed location for my client's new detached garage is right on top of a buried service-entrance cable. The electric meter is mounted on a pedestal about 100 feet from the house, and a conduit runs to the house through the area where the garage — More
What's the solution when the location of an electrical outlet needs to be adjusted... More
A master electrician describes how to trace wires, identify circuits, and diagnose common job-site electrical problems. More
Q: In a residential remodel, we replaced the electrical service panel. Within five days, two of the 15-amp breakers tripped and could not be reset. The breakers were determined to be "defective" and had to be replaced. What could be causing this problem? More
Q: What is an arc-fault circuit interrupter? Are they expensive? Are they subject to nuisance tripping? More
Q: Can you keep old armored-cable circuits, or should you replace them? If you... More
Q: How about upgrading old two-prong ungrounded outlets from the ’70s and back? More
