Co-efficient of performance for a reversed Carnot cycle working betwe – McqOptions

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1.	Co-efficient of performance for a reversed Carnot cycle working between temperatures T₁ and T₂ (T₁ > T₂) is
A.	T₂/(T₁ - T₂)
B.	T₁/(T₁ - T₂)
C.	(T₁ - T₂)/T₁
D.	(T₁ - T₂)/T₂
Answer» B. T₁/(T₁ - T₂)

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