Articles about electrical code

How to Install an Underground Electrical Service for a Home: Electrical Pull Box And a PVC 90 Degree Sweep to the Panel, Electrical Code about a Main Electrical Service Disconnect Switch.

Correcting the Grounding System of Home Electrical Wiring: I have been upgrading some of the fixtures and dimmer switches in my house, When installing ungrounded fixtures and switches where would I ground them?

The Purpose of the Neutral Wire in Electrical Systems: What is the purpose of the neutral wire and the difference between the ground wire and the white neutral wire.

I upgraded some appliance circuits, have I violated any codes? What to do If You Forgot to Get a Permit or Inspection for Your Electrical Project.

Is it common practice to add new wire with old knob and tube wiring? How to Replace Knob and Tube Wiring, Replacing Old Electrical Wiring, What Areas of the Home to Rewire First.

Does the electrical code allow you to run UF cable in concrete? Installing Buried Electrical Cable, The Minimum Covering Requirements for UF Cable.

How high should a 220volt receptacle box be above the floor? Examples where 220volt receptacles are installed in specific applications and the NEC Code.

What is the minimum height for mounting an electric service? Mounting the Electric Service Meter.

I want to run an underground electric service from a breaker box, how should I install the cable for an underground electric service? How to Install an Underground Electrical Service.

I had an outlet go bad in a bathroom and there were popping and crackling sounds, what would cause this? How to Correct an Outlet Voltage Problem, Troubleshooting Outlet Wiring Connections, Neutral Wires and GFCI Outlet Circuits.

Installing and Wiring Recessed Light Fixtures: NEC 314.16 and Box Fill, What does it mean when a light fixture wire box specifies a maximum number of wires?

What are the electrical codes for wiring kitchens? Wiring Electrical Circuits for a Kitchen: Electrical Codes for Wiring Kitchens.

How to Upgrade Home Electrical Wiring: Electrical Upgrades to Make Before Selling a Home, Electrical Codes and Wiring Upgrades.

How to Install Underground Wiring for a Shed: The Process of Installing Electrical Wiring to a Shed

Can You Make a Generator Transfer Switch Using Circuit Breakers? How to Use a Circuit Breaker Interlock Kit for a Generator Transfer Switch.

Electrical Circuit Wiring for a Home: Home Wiring Diagrams room by room with Pictures and electrical code reviews