Q. 59 A heat pump with refrigerant R22 is used for space heating between temperature
limits of 
The heat required is 200 MJ/h. Assume specific heat
of vapour at the time of discharge as 0.98 kJ/kg.K. Other relevant properties are
given below. The enthalpy (in kJ/kg) of the refrigerant at isentropic compressor
discharge is ______
Answer: (433.3)
Explanation:
