Articles about Electrical Wiring

How to Wire an Exhaust Fan and Switches: Wiring an Exhaust Fan with a Light Fixture Using a Combo Switch.

I want to add another switch or two at one location but I need help with the wiring. Wiring Guide for Wiring Two or Three Switches.

How can I Trace Wires Inside a Wall to find out where the power is coming from? How to Test Outlet Wiring using Non Contact Voltage Testers, Testing for Broken Wires.

Wiring a Sub Panel for a Garage: Wire Size for a 100 amp Garage Panel, Factors that need to be considered when selecting and sizing the wire size for a sub panel.

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?

How to Install Wiring for a Bathroom Exhaust Fan – Bathroom Exhaust Fan Heater Electrical Wiring – The white neutral wires would be tied together at the wall switch box. Understand that this is a typical wiring scenario, however the actual wiring connections may be different for your specific unit.

What is the right circuit breaker and cable for an electric water heater? This electrical wiring project is about the Electrical Wiring for a Water Heater in a Home.

When installing new electrical wire where do I connect the ground wire? How to Install Ground Wires for Home Electrical Circuits, Common Methods for Grounding Home Electrical Circuits, Ground Buss and Ground Bars, Grounding at the Panel, Grounded Circuit Cables.

Electrical Wiring Methods for a Shop and Light Fixtures: I’m building a shop and have questions about electrical wiring.

I am wiring a new air compressor. It is 240volt, 28 amps, 7.5 hp, single phase. Is #6 wire big enough?

What are the wire connections when replacing a ceiling fan where I have three way switches? Basic for Wiring a Ceiling Fan with Three Way Switches.

Keith in Kentucky asks; Can a receptacle outlet be added where a light switch is located? Considerations when Adding an Outlet to a Switch.

Mike in Virginia asks; Electrical Wiring for Bathroom Exhaust Fan Combo Unit and Switches: Dedicated Circuit for the Exhaust Fan and Heater, Identify the Circuit Power Requirement, Wiring Method for a Combo Exhaust Fan, Cables and Neutral Wire Connections.

Steve in Washington DC asks; I replaced my 100 watt incandescent flood bulbs with 9 watt LED lights now they do not work. Common Problems with Dimmer Switches and LED Light Bulbs.

Patrick in Iowa. asks: I have no power in half my outlets, what could be the problem? Troubleshooting the Problem of Lost Power to Outlets, How to Locate and Repair Lost Power to Electric Outlets.

Mary in Florida asks: I started changing light fixtures in my apartment and there were no junction boxes. Isn’t that a code violation?