Grounding Electrical Boxes
Different approaches can work as long as you maintain continuity in the ground.
Pigtails for Switches?
Is there any advantage to wiring switches with pigtails?
Quick Fix for a Noisy Circulation Fan
Q. My client's metal fireplace is supplied by a makeup air system with a built-in...
Burying Electrical Wiring In Attic Insulation
Q: I know that knob-and-tube wiring can't be covered with insulation, but what about BX cable and joist-mounted junction boxes? Are there any restrictions on blowing cellulose insulation into an attic and burying the cable and junction boxes?
Using A Volt-Ohm Meter
A master electrician describes how to trace wires, identify circuits, and diagnose common job-site electrical problems.