wT = 483.2 kJ/kg For the "unknown" system, the following assumptions are made: w = 0, constant velocity, constant elevation, constant pressure, q out. a) Use general COE to find a simplified expression for the specific heat transfer q in terms of enthalpy values only. Show all your steps. b) Find the value of q, in kJ/kg. What is the change in temperature from 2 → 3? Explain why one of these values is zero while the other is not. c) Find T1, in °C.
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