Circuits and Controls I - AIR 134 at Northern Virginia Community College


         
 
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AIR 134 - Circuits and Controls I
Presents circuit diagrams for air conditioning units, reading and drawing of circuit diagrams, types of electrical controls. Includes analysis of air conditioning circuits, components, analysis and characteristics of circuits and controls, testing and servicing. Introduces electricity for air conditioning which includes circuit elements, direct current circuits and motors, single and three-phase circuits and motors, power distribution systems, and protective devices. Studies the electron and its behavior in passive and active circuits and components. Demonstrates electronic components and circuits as applied to air conditioning system. Part I of II.
Lecture 2-3 hours. Laboratory 2-6 hours. Total 4-9 hours per week.
3-4 credits

Schedule at Northern Virginia Community College

Spring 2024 ➜

Class # Section Credits Day Time Start Location Mode
47596 AIR 134-02YW 3
   W   
9:35 a.m.-11:35 a.m.
 2024-01-16 Woodbridge P
50% of class time meets in person, on campus; students are expected to attend class in person on the days and times listed on the schedule. 50% of class work is completed online, independently, via CANVAS. Reliable internet access and a computer are required.
47597 AIR 134-03YW 3
   W   
7:00 p.m.-9:00 p.m.
 2024-01-16 Woodbridge P
50% of class time meets in person, on campus; students are expected to attend class in person on the days and times listed on the schedule. 50% of class work is completed online, independently, via CANVAS. Reliable internet access and a computer are required.

Summer 2024 ➜

Class # Section Credits Day Time Start Location Mode
32819 AIR 134-01YW 3
    Th  
5:00 p.m.-7:30 p.m.
 2024-05-20 Woodbridge P
50% or more of the time you will meet your class in person on campus; you are expected to attend class in person on the days and times listed on your schedule. For the rest of the time, instruction is done online, independently, on your own time (following the course syllabus and due dates), via CANVAS. Reliable internet access and a computer are required. Refer to the NOVA Website for current masking and social distancing policies when on campus.
Hybrid Course
Twelve Week

Fall 2024 ➜

Class # Section Credits Day Time Start Location Mode
46453 AIR 134-01YW 3
 M     
4:00 p.m.-6:00 p.m.
 2024-08-26 Woodbridge P
50% of class time meets in person, on campus; students are expected to attend class in person on the days and times listed on the schedule. 50% of class work is completed online, independently, via CANVAS. Reliable internet access and a computer are required.
Hybrid Course
46466 AIR 134-02YW 3
   W   
7:00 p.m.-9:00 p.m.
 2024-08-26 Woodbridge P
50% of class time meets in person, on campus; students are expected to attend class in person on the days and times listed on the schedule. 50% of class work is completed online, independently, via CANVAS. Reliable internet access and a computer are required.
Hybrid Course
66910 AIR 134-03YW 3
      Sa
1:00 p.m.-3:00 p.m.
 2024-08-26 Woodbridge P
50% of class time meets in person, on campus; students are expected to attend class in person on the days and times listed on the schedule. 50% of class work is completed online, independently, via CANVAS. Reliable internet access and a computer are required.
Hybrid Course
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