APT-652 - NCCER HVAC/R 2 Training Part A
1111101
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Course Description
No description found.Learner Outcomes
Explain how AC power is generated and how it is used; Describe the operating characteristics of various compressors; Discuss the characteristics of refrigerants and oils and the various applications which require specific oils; Describe the equipment and procedures used to leak-test refrigerant circuits; Explain the function of metering devices and their effect on refrigerants.Loading...
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