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    Guilford Technical Community College
   
 
  Nov 23, 2017
 
 
    
2017-2018 Catalog

AHR 111 HVACR Electricity

Lecture: 2 Lab: 2 Clinic: 0 Credits: 3
This course introduces electricity as it applies to HVACR equipment. Emphasis is placed on power sources, interaction of electrical components, wiring of simple circuits, and the use of electrical test equipment. Upon completion, students should be able to demonstrate good wiring practices and the ability to read simple wiring diagrams. Pre-requisite(s): DRE 097  or EFL 074 , EFL 084 , and EFL 094  and DMA 010 , DMA 020 , DMA 030 , DMA 040 , and DMA 050 .