1.

A refrigerator is operating on ideal vapour compression cycle with R134a as working fluid atflow rate of 0.1 kg/s Data given are:Enthalpy at the inlet of the compressor = 240 kJ/kgEnthalpy at the outlet of the compressor = 280 kJ/kgEnthalpy at the outlet of the condenser = 100 kJ/kgWhat will be the refrigeration capacity and COP of the refrigerator, respectively?

A. 14 kW, 3.5
B. 4 kW, 4
C. 10 kW, 2
D. 5 kW, 3.5
Answer» B. 4 kW, 4


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