Railways
NTPC (Technical Ability)
Refrigeration and Air-Conditioning
Question Bank
Refrigeration and Air-Conditioning
question_answer
In system A vapours are superheated by \[10{}^\circ C\] in the evaporator while in system B vapours are superheated by \[10{}^\circ C\] in a liquid vapour regenerative heat exchanger, other conditions being the same. Then:
A)C.O.P of A = COP of B
B)C.O.P. of both A and B > C.O.P. of Reversed Carnot Cycle