Did you know that electricians have skills that are highly respected right now? With Ashworth Career School's convenient home study electrician course, you can learn these skills! In 14 comprehensive lessons, you'll focus on how electrical power systems work, as well as installation techniques, circuitry, measuring current, wiring, safety, and repair.
Each lesson is beautifully illustrated with diagrams, drawings, and photos. Key topics covered include: voltage fundamentals; current; resistance; polarity; power generation; grounding; motors; transformers; circuits; outlets; service entrance; central heat and air; interpreting blueprints; reading symbols; and more. This course also shows you how to select and install switches, receptacles, wiring, connections, conductors, and more.