Mechanical Engineering > GATE 2014 SET-2 > Vapour Compression Cycle
A heat pump with refrigerant R22 is used for space heating between temperature limits of −20°C and 25°C. 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 is giben below. The enthalpy (in kJ/kg) of the refrigerant at isentropic compressor discharge is _______
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