Don Vandervort, Head Homeboy, has written more than 30 DIY home improvement books, been a segment host on HGTV, served as MSN.com's home improvement expert and written countless magazine articles.
A Basic Electrical Circuit While the labyrinth of wires that runs through the inner recesses of a home may seem to most people to be a tangled mess, they are—in order to function safely or at all—a precisely organized system...
Branch Electrical Circuits & Wiring Systems A typical home has several circuits to deliver electricity to different areas of the property, as shown in the illustration below...
Electrical Grounding Electrical codes now require that all 120- and 240-volt circuits have a system of grounding...
Electrical Tools Most electrical wiring jobs are relatively easy to handle with a few inexpensive tools...
Home Electrical Basics Of the many kinds of home repairs, electrical ones tend to intimidate homeowners the most...
Home Electrical Service Originally, electrical power was formed by chemical reaction, and that's still the way that batteries work...
How Your Home Electrical System Works Electricity has become an essential part of contemporary life, energizing lights, appliances, heat, air conditioning, televisions, telephones, computers, and many other modern conveniences...
The Main Electrical Panel, Circuit Breakers & Subpanels Once electricity is carried beyond your meter, it must be distributed to lights, receptacles, and appliances throughout the house by several different electrical circuits...
Understanding Your Electrical Meter Where power lines enter your house, you'll find an electric meter, which looks like a large glass jar with a bunch of wheels and dials inside...