Wiring compressors  |
Studying schematic drawings on potential relay... |
...and then testing the potential relay... |
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Students check the contacts on rotary switches |
Windings of a shaded pole motor |
Students check the wiring on a refrigerator simulator system |
The instructor reviews the student's test results |
Students test switches, contactors and thermostats on a circuit board... |
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Students use exercise boards to learn about transformers...  |
...and complete exercises on paper to show their understanding of the topics. |
Students then check room a/c units while the instructor watches...
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Occasionally students make working capacitors from foil and plastic wrap |
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Heating, Air Conditioning & Refrigeration Technology
