Articles about old wiring

What would causes my lights to dim? How to Identify the Cause of Dim Lights, Electrical Questions and Answers about Dim Light Problems.

Should I be worried that I’ve fried the electrical wiring within the wall and I am going to start a fire?

How to Add a GFCI Outlet to Knob and Tube Wiring or a 2 Wire Outlet: Identify the Polarity of the Circuit Wiring, Wiring the GFCI Outlet, Adding a Ground Wire to the GFCI Outlet.

Is the electrical wiring safe for the light fixture I want to install? The Current Rating of Electrical Wires for Light Fixtures, Installing a Light Fixture, Wiring a Light Fixture.

How to Upgrade Garage Electrical Wiring for Outlets and Switches: Electrical Question: When we replaced a 2 pole switch in the garage from very old wiring, the white wires are now hot. Also the outlet boxes and lights register that they have power in them but they do not work.

What type of ground wire should I used for outlets? How to Upgrade Home Electrical Wiring and bring the Electrical Systems up to current Electrical Code Standards.

See an electric dryer installation with a typical 220 Volt electric power cord wiring system