All questions and answers are based on the 2017 NEC. Underlined text indicates a change in the rules for the 2017 NEC. Q. What are the Code rules for the installation of countertop and work surface ...

Based on the 2020 NEC. Many of the Code concerns I write about in these “Practically Speaking” articles come from questions asked by my students, seminar attendees, or electricians simply looking for ...

Dear Pat: I was redecorating my family room, and I changed the electrical outlets myself so the colors matched. Now, one from a wall switch does not work, and another has intermittent power. Help! — ...

Swapping a tired outlet for a modern one looks like the definition of minor home maintenance, the kind of task you handle between errands without a second thought. Yet that simple change can quietly ...