Problem 1.32 - [Difficulty: 2] Problem 1.32 Given: Equation...

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[Difficulty: 2] Problem 1.32 Given: Equation for COP ideal and temperature data. Find: COP ideal , EER , and compare to a typical Energy Star compliant EER value. Solution: Use the COP equation. Then use conversions from Table G.2 or other sources (e.g., www.energystar.gov) to find the EER. The given data is T L 20 273 + () K = T L 293 K = T H 40 273 + K = T H 313 K = The COP Ideal is COP Ideal 293 313 293 14.65 = = The EER is a similar measure to COP except the cooling rate (numerator) is in BTU/hr and the electrical input (denominator) is in W:
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This note was uploaded on 10/19/2011 for the course EGN 3353C taught by Professor Lear during the Fall '07 term at University of Florida.

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