Find the C.O.P. of a refrigeration system if the work input is 30 KJ/k – McqOptions

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1.	Find the C.O.P. of a refrigeration system if the work input is 30 KJ/kg and refrigeration effect produced is 120 KJ/kg of refrigerant flowing.
A.	3.00
B.	4.00
C.	0.75
D.	0.25
Answer» C. 0.75

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