ACR 121PRINCIPLES OF ELECTRICITY FOR

Lawson State Community College · 3 credits · UGRD

Catalog

This course is designed to provide the student with the basic knowledge of electrical theory and circuitry as it pertains to air conditioning and refrigeration. This course emphasizes safety, definitions, symbols, laws, circuits, and electrical test instruments. Upon completion, students should understand and be able to apply the basic principles of HVACR circuits and circuit components.

Recent sections

Fall 2026 · 2 sections

Aug 17 – Oct 9

Section	Days & time	Location	Instructor
0Class #10284	Tu Th · 10:00 AM – 2:40 PM	Bldg B(Bessemer) 204	Rayford, Jeffrey
0Class #10286