Electrical and Control Systems

Air Conditioning and Refrigeration (AIR)
AIR 126

Presents trouble-shooting and servicing the electrical components of small refrigeration systems including basic electricy for refrigeration, electrical controls of refrigeration systems, electrical motors, motor control, motor starters, relays, overloads, instruments, and control circuits. Lecture 1 hour per week. Laboratory 3 hours. Total 4 hours per week.