Electricity 101 - The Working Guide to Electricity provides a critical foundation in electrical theory, which forms the backbone for all careers that encompass the electrical industry, including motor controls, PLCs, lineman, contractors, fiber optics and wiring. Assuming no prior knowledge of electricity, the author uses practical examples to introduce basic electrical circuits, DC and AC theory, as well as meters, transformers and motors. The author also limits math to basic algebra and trigonometry with step-by-step examples. All information and updates reflect the latest National Electrical Code. Action packed multimedia online resources, testing and a lab manual are also available.