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REFR2211 – Advanced Refrigeration Principles pdf

Credits: 4 (4/0/0)
Description: This course prepares students for more advanced lab sessions on commercial refrigeration systems. Students need to have a very good understanding of commercial refrigeration and electrical systems. Safety is emphasized.
Prerequisites: REFR2202 AND REFR2204
Corequisites: (None)
  1. Analyze liquid and suction line sizing requirements.
  2. Examine different methods of capacity control.
  3. Assess different compressor types by their advantages and disadvantages.
  4. Describe evaporator differences depending on application.
  5. Examine different ice machine manufacturers methods of producing quality ice.
  6. Demonstrate the proper methods of cleaning a commercial cubers and flakers.
  7. Contrast rack refrigeration to stand alone systems.
  8. Evaluate different means of temperature and humidity control in commercial refrigeration.
  9. Compare methods for increasing condenser subcooling.
  10. Diagnose compressor failure using manufacturers data.
  11. Determine when heat reclaim is a viable option
  12. Demonstrate the need for oil pressure safety switches.
  13. Analyze vapor and liquid charging methods on large horsepower or rack refrigeration systems.
MnTC goal areas: (N/A)

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