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 ...

GFCI outlets help protect against accidental electrocution and power surges and are recommended for installation in wet or moist areas such as kitchens and bathrooms. As with any project involving ...

Two different technologies protect against two different types of hazard. Ground fault circuit interrupter (GFCI) devices protect people from shock by opening a circuit at a low threshold of leakage ...

Outdoor electrical outlets or receptacles in your bathrooms or kitchen should be GFCI (ground fault circuit interrupter) protected. This type of circuit will prevent accidental death from electrical ...

Have you ever heard people talking about "GFCI outlets" and wondered what sort of gobbledegook is coming out of their mouths, let alone whether it's relevant to you? If so, you're not alone: many ...

Q. My home inspector advised me to install GFCI outlets in my home for added electrical safety, but I'm wondering if this is required for an older home. What are the requirements for a house built in ...

A friend who was buying an older house was concerned about electrical safety and asked for my opinion as an electrical engineer. All of the AC receptacles (also called outlets) in the house were the ...

Few things are more convenient than an in-wall smart outlet when you want to turn a lamp or small appliance on and off, and the devices have been around almost as long as smart switches. But you haven ...