Question

A refrigeration system requires 1.3 kW of power for a refrigeration rate of 3 kJ.s' and a
heat rejection at 60 °C. Calculate the coefficient of performance and lowest temperature
the system can possibly operate at,
a) 4.30, 232.18 K
b) 2.30, 232.18 K
c) 2.30, 352.18 K
d) 3.30. 252.18 K​

Answer 1

SORRY BUT I DONT KNOW ITS ANSWER....!!!!

BYE....!!!!