Common Sense Conduit Bending and Cable Tray Techniques (Electrical Trades (W/O Electro))

Now geared especially for students, this newly expanded manual remains the only complete treatment of the topic in the electrical field. The simple format includes detailed instructions, definitions of key terms, and many helpful charts and pictures--but no complicated trigonometry. Research tests throughout the book increase students' retention of the material. New sections cover the National Electrical Code, conduit bending machines, fiber optic conduits, and more.