Cold water (cp = 4.18 kJ/kg•ºC) enters a counter-flow heat exchanger at 18ºC at a rate of 0.7 kg/s where it is heated by hot air (cp = 1.0 kJ/kg•ºC) that enters the heat exchanger at 50ºC at a rate of 1.6 kg/s and leaves at 25ºC. The maximum possible outlet temperature of the cold water is
(a) 25.0ºC
(b) 32.0ºC
(c) 35.5ºC
(d) 39.7ºC
(e) 50.0ºC
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.