Two large hot wires connect to big screw terminals called lugs inside the service panel providing all the power to the panel. This video shows the basics in easy to understand language.
In order to understand even the simplest concepts of electronics you must first understand what electricity is.
Basic residential electrical wiring diagram. While wiring wall switches can quickly get convoluted if you are say dealing with lights on multiple stair landings wiring electrical outlets tend to be simpler and easier. When trying to find a wiring diagram for a light switch you first have continue reading. Then bend to the right creating a partial circle.
Tighten the wire around the screw then tighten the terminal screw. In most home wiring situations you will probably only find three kinds of light switches. My site is dedicated to helping you get connected.
It is up to the electrician to examine the total electrical requirements of the home especially where specific devices are to be located in each area and then decide how to plan the circuits. The installation of the electrical wiring will depend on the type of structure and construction methods being used. For example a stick frame home consisting of standard wood framing will be wired differently than a sip or structured insulated panel home because of access restrictions.
After all the whole purpose of electronics is to get electricity to do useful and interesting things. Whether it s trying to figure out that rat s nest behind your television set or just simply changing over an electrical wall switch or outlet i m here to help. Wiring examples and instructions with video and tutorials.
Loosen the appropriate screw on the terminal then slip the looped wire over the screw thread. A third service cable the neutral connects to the neutral bus bar inside the. Residential electrical wiring systems start with the utility s power lines and equipment that provide power to the home known collectively as the service entrance.
In general the utility company s. This electrical wiring project is a two story home with a. The concept of electricity is both familiar and mysterious.
Wiring diagrams device locations and circuit planning a typical set of house plans shows the electrical symbols that have been located on the floor plan but do not provide any wiring details. To join a wire to a terminal grab the bare wire right above its insulation with the tip of long nose pliers and twist to the left. It shows you what a basic circuit looks like and even shows you how to add a switch to a light within that circuit.
Apr 10 2019 if just one switch controls the light buy a single pole dimmer. We all know what electricity is or at least have a rough. The power is run through an electric meter which records how much energy is used in the home and is the basis for the monthly electric bill.
After passing through the meter your electrical service feeds into your home s main service panel commonly known as the breaker box.