Co-efficient of performance of a Reversed Carnot cycle refrigerator working between higher temperature T2 and lower temperature T1

will decrease with increase in T1 keeping T2 fixed

will increase with increase in T1 keeping T2 fixed

will first increase with increase in T1 and then decrease with increase T1 keeping T2 fixed

Co-efficient of performance of a Reversed Carnot cycle refrigerator wo

1.	Co-efficient of performance of a Reversed Carnot cycle refrigerator working between higher temperature T2 and lower temperature T1
A.	will increase with increase in T1 keeping T2 fixed
B.	will decrease with increase in T1 keeping T2 fixed
C.	will first increase with increase in T1 and then decrease with increase T1 keeping T2 fixed
D.	None of the above
Answer» B. will decrease with increase in T1 keeping T2 fixed