1.

Co-efficient of performance for a reversed Carnot cycle working between temperatures T1 and T2 (T1 > T2) is

A. <img src="/_files/images/chemical-engineering/chemical-engineering-thermodynamics/397-99-1.png">
B. <img src="/_files/images/chemical-engineering/chemical-engineering-thermodynamics/397-99-2.png">
C. <img src="/_files/images/chemical-engineering/chemical-engineering-thermodynamics/391-10-4.png">
D. <img src="/_files/images/chemical-engineering/chemical-engineering-thermodynamics/391-10-3.png">
Answer» B. <img src="/_files/images/chemical-engineering/chemical-engineering-thermodynamics/397-99-2.png">


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