Question:-
In a vapour compression refrigeration plant, the refrigerant leaves the evaporator at 195 kJ/k and the condenser at 65 kJ/kg. For 1 kg/s of refrigerant, what is the refrigeration effect?
Option (A)
70 KW
Option (B)
100 KW
Option(C)
130 KW
Option(D)
160 KW
Correct Option:
(C)
Question Solution:
Refrigeration effect = mass flow rte (Enthalpy at evaporator – enthalpy at condenser)
= 1 x (195-65) = 130 kW
question-answer-faq-9483