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Articles about NEC Code

Does a GFCI Outlet Need to be Grounded?

November 21, 2019 by: Dave Rongey

Ed in New Jersey asks: Does a GFCI Outlet need to be grounded?



How Many Receptacles and Lights does the Code Allow

November 21, 2019 by: Dave Rongey

Ian in Canada asks: How many receptacles and lights does the code allow per 15 amp circuit?



Location of a Main Service Disconnect

October 29, 2019 by: Dave Rongey

Gerry, a Handyman in Arizona asks: Is a main electrical service panel required to have a main breaker or disconnect switch? What is the NEC code article number that states this?



How to Avoid Damaging Electrical Cables Inside Walls

March 23, 2018 by: Dave Rongey

Can wire locators accurately show where electrical wires are inside a wall? Methods of Home Electrical Circuit Wiring, Electric Wiring Inside Walls, How To Locate Electric Wires, Home Wiring Techniques.