Electrical 101 For Dummies
However there is an alternate wiring configuration that could cause confusion.
Electrical 101 for dummies. In the united states electrical hazards are ranked number 6 among all causes of. Conventional 3 way wiring is not very complex. The meter runs only when electricity is. For example 14 2 gauge electrical wire is rated to a maximum of 15 amps and should not be used with any circuit breaker larger than 15 amps 12 2 gauge wiring is rated to a maximum of 20 amps.
For example a very simple electrical circuit consists of three elements. Objectives review some typical hazards associated with electricity and learn how to mitigate the hazards. 1 fundamentals of electricity welcome to module 2 fundamentals of electric ity. 101 basics series fundamentals of electricity cutler hammer.
A battery a lamp and an electrical wire that connects the two. This module will cover the fundamentals of electricity in a practical way and will not be complicated by complex theory and mathematical calculations. A fluorescent tube circuit includes a ballast wires lampholders and the tubes. Circuits can get much more complex consisting of dozens hundreds or even thousands or millions of separate components all connected with conductors in precisely orchestrated ways so that each component can do its bit to contribute to the overall purpose.
Basic electricity 101 kevin booker executive director state electrical division of nebraska. The utility company s service cables whether overhead or underground extend to your house and connect to the utility s electric meter the meter measures the amount of electricity your home uses and is the basis for the charges on your electric bill.