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What is the ratio of the mass of liquid refrigerant passing through the condenser and mass of liquid refrigerant supplied to the heat exchanger i.e., m3 / m2?

What is the ratio of the mass of liquid refrigerant passing through the condenser and mass of liquid refrigerant supplied to the heat exchanger i.e., m3 / m2? Correct Answer hf3 − hf3’ / h1 − hf4’

Considering the thermal equilibrium of the heat exchanger, Heat lost by liquid refrigerant from condenser = Heat gained by liquid refrigerant from expansion valve m2 hf3 + m3 hf4’ = m3 h1 + m2 hf3’ m2 (hf3 − hf3’) = m3 (h1 − hf4’) m3 / m2 = .

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