Co-efficient of performance of a Carnot cycle refrigerator operating between - 23°C and + 27°C is (A) 3 (B) 5 (C) 0.5 (D) 1.5

Co-efficient of performance of a Carnot cycle refrigerator operating
between - 23°C and + 27°C is
(A) 3
(B) 5
(C) 0.5
(D) 1.5
by

2 Answers

Answer :

Option B
by

Answer :

Option A
by

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