The efficiency of a Carnot heat engine operating between absolute temp – McqOptions

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1.	The efficiency of a Carnot heat engine operating between absolute temperatures T 1 and T 2 (when, T 1 > T 2 ) is given by ( T 1 - T 2 )/ T 1 . The co-efficient of performance (C.O.P.) of a Carnot heat pump operating between T 1 and T 2 is given by
A.	T 1 /( T 1 - T 2 )
B.	T 2 /( T 1 - T 2 )
C.	T 1 / T 2
D.	T 2 / R 1
Answer» B. T 2 /( T 1 - T 2 )

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