Nov 30, 2022  
2014-2015 Catalog 
    
2014-2015 Catalog [ARCHIVED CATALOG]

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ER 275 - Commercial Refrigeration

(3/4)
Operating systems and components used in commercial refrigeration systems; compressor capacity and efficiency are emphasized; includes compressor tear-down and analysis, alternate refrigerants, add-on mechanical subcooling systems, defrost systems, enthalpy analysis, head pressure control, and ice machine installation and operation. Students are expected to complete a major lab project or to perform a series of shorter service operations. Completion of ER 110  and ER 111  is recommended before taking this course. Four hours lecture/lab. .



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