HAC 114 — Basic Electricity and HVACR Controls (3) (2,2)
A study of the electrical controls, electrical wiring diagrams and proper troubleshooting. Topics included are: electrical symbols, Ohms law, series and parallel circuits, power distribution, magnetism, switches, relays, AC current transformers, motor safety controls, capacitors and motors used in the HVACR field. Emphasis will be placed on reading and wiring up circuits from ladder wiring diagrams. The course will include the proper use of test instruments for troubleshooting. (1.2) Proficiency Credit Available Pass/No Credit Not Available.