A Freon 12 simple saturation cycle operates at temperature of 35°C an – McqOptions

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1.	A Freon 12 simple saturation cycle operates at temperature of 35°C and –15°C for the condenser and evaporator. If the refrigeration effect produced by the cycle is 111.5 kJ/kg and the work required by the compressor is 27.2 kJ/kg, the value of COP will be nearly
A.	4.1
B.	3.6
C.	3.1
D.	2.6
Answer» B. 3.6

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