What is the C.O.P. of a refrigeration system if the work input is 40 K – McqOptions

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1.	What is the C.O.P. of a refrigeration system if the work input is 40 KJ/kg and work output is 80 KJ/kg and refrigeration effect produced is 130 KJ/kg of refrigerant flowing.
A.	3.00
B.	3.25
C.	2.25
D.	3.75
Answer» C. 2.25

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