Air Conditioning and Refrigeration (AIR)

AIR 126
- Electrical and Control Systems

(
2
cr.)

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.

 

  • WCC - Wytheville
    1000 East Main Street
    Wytheville, VA 24382
    Phone: (276) 223-4700
    TDD Hearing Impaired: (276) 223-4849
    Toll-Free: (800) 468-1195
  • WCC - Crossroads
    1117 East Stuart Drive
    Galax, VA 24333
    Phone: (276) 744-4974
  • WCC - Summit
    203 N. Church Street
    Marion, VA 24354
    Phone: (276) 783-1777 

Facebook IconTwitter IconInstagram IconLinkedIn Icon