A cold liquid enters a counter flow heat exchanger at 15 deg at a rate – McqOptions

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1.	A cold liquid enters a counter flow heat exchanger at 15 deg at a rate of 8 kg/s. A hot stream of the same liquid enters the heat exchanger at 75 deg at 2 kg/s. Assuming the specific heat of the fluid as 4 kJ/kg.°C, determine the maximum heat transfer rate.
A.	960 kW
B.	240 kW
C.	1920 kW
D.	480 kW
Answer» E.

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