Answer: An adiabatic heat exchanger is used to heat cold
Chapter 5, Problem 5196(choose chapter or problem)
An adiabatic heat exchanger is used to heat cold water at 158C entering at a rate of 5 kg/s by hot water at 908C entering at a rate of 4 kg/s. If the exit temperature of hot water is 508C, the exit temperature of cold water is (a) 428C (b) 478C (c) 558C (d) 788C (e) 908C
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