The heat exchanger is not insulated and is losing heat at a

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A heat exchanger is used to heat cold water at 15oC entering at a rate of 2 kg/s by hot air at 85oC entering at a rate of 3 kg/s. The heat exchanger is not insulated and is losing heat at a rate of 25 kJ/s. If the exit temperature of hot air is 20oC, the exit temperature of cold water is (oC)?

Reference no: EM13631697

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