The C.O.P. of a heat pump working on a reversed Carnot cycle is
a) T₁/(T₂ – T₁)
b) (T₂ – T₁)/T₁
c) (T₁ – T₂)/T₁
d) T₂/(T₂ – T₁)
The C.O.P. of a heat pump working on a reversed Carnot cycle is
a) T₁/(T₂ – T₁)
b) (T₂ – T₁)/T₁
c) (T₁ – T₂)/T₁
d) T₂/(T₂ – T₁)