Wiring Basics for Alternating Current | DoItYourself.com

AC Wiring. When wiring to supply power, you are creating an electrical circuit. A continuous circuit consists of a hot wire, a neutral wire, and a ground. Electricity flows through the hot wire to a device or power receptacle and back through the neutral wire. The ground wire is meant to dispel any extra charge, using the earth as the dispeller.

One wire will come from the light, the other from the main electrical circuit of your house. Disengage the wires by twisting the wiring cap until it comes free. Once you have released the light from its wiring, you can set the existing light fixture aside.

In the above fig, it is clearly shows that all the light bulbs are connected in parallel i.e. each bulb connected through separate Line (also known as Live or Phase) and Neutral wire. In parallel circuit, adding or removing one lamp from the circuit has no effect on the others lamps or connected devices and appliances because the voltage in parallel circuit is same at each point but the ...

Connect the "source" wire to the bottom terminal of the switch and the other black wire to the top terminal. In this picture, you can see the strip gauge on the back of the switch. This gauge is when you want to use the "quick-connect" method when wiring a light switch. Simply strip the wire to the length specified and push the wire into the hole.

Wiring a 4-Way Switch Subpanel Installation This entry was posted in Indoor Wiring Diagrams and tagged diagram , do-it-yourself , handyman , handywoman , home improvement , home renovations , home wiring , house wiring , light , light switch , power , switch , wiring , wiring diagram .

Getting Started: Tools and Power. It doesn’t take long to replace an ordinary light switch with full-feature dimmable switches. But while you’re at it, to make your home safer, you should upgrade the wiring to meet the latest requirements of the National Electrical Code.

If you are not looking for information about wiring lights in series, but rather wiring a series of lights together on one circuit, the way the lights are connected is a parallel arrangement, and not series. Wiring lights in series results in the supply or source voltage being divided up among all the connected lights with the total voltage across the entire circuit being equal to the supply ...

This is an updated version of the first arrangement. Because the electrical code as of the 2011 NEC update requires a neutral wire in most new switch boxes, a 3-wire cable runs between the light and switch. The red and black are used for hot and the white neutral wire at the switch box allows for powering a timer, remote control, or other programmable switch.

Wiring Your Home: How to Wire Light Fixtures. Part of the series: Home Improvements: Bath, Electric and Around the House. Wiring light fixtures in your home can be accomplished with a little care ...