Electricity Series I

Course #1209

Description

Covers Ohm’s Law and concepts of AC electrical circuits. Solid state, electromechanical, and pneumatic controls. Reading and tracing wiring diagrams and schematics and extensive troubleshooting techniques. Covers the basic operation of an electric furnace, controls and components. Information provided for measuring resistance. Includes a sequence of operations for a typical heating unit and troubleshooting electrical circuits and furnaces.