1.

The C.O.P. of an absorption type refrigerator is given by (where T1 = Temperature at which the working substance receives heat, T2 = Temperature of cooling water, and T3 = Evaporator temperature)

A. [T₁ (T₂ - T₃)] / [T₃ (T₁ - T₂)]
B. [T₃ (T₁ - T₂)]/ [T₁ (T₂ - T₃)]
C. [T₁ (T₁ - T₂)] / [T₃ (T₂ - T₃)]
D. [T₃ (T₂ - T₃)] / [T₁ (T₁ - T₂)]
Answer» C. [T₁ (T₁ - T₂)] / [T₃ (T₂ - T₃)]


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