Mathematics · Refrigeration Calculations

A refrigeration plant cycle has the following state points: • Enthalpy after compression = 425 kJ/kg • Enthalpy after throttling = 125 kJ/kg • Enthalpy before compression = 375 kJ/kg What is the Coefficient of Performance (COP) of the refrigeration plant?

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A refrigeration plant cycle has the following state points: &bull; Enthalpy after compression = 425 kJ/kg &bull; Enthalpy after throttling = 125 kJ/kg &bull; Enthalpy before compression = 375 kJ/kg What is the Coefficient of Performance (COP) of the refrigeration plant?