Question: What is the mass flow rate of the refrigerant when the heat required is 100 MJ/hr, enthalpy at discharge H2 is 434.5 KJ/kg and enthalpy of liquid Hf3 in KJ/kg at point 3 in p-h diagram is 271.97?
Options
A : 10.254 kg/hr
B : 15.56 kg/hr
C : 10.254 kg/min
D : 15.56 kg/min
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