(Solved): (II) ( 30 points) Separate streams of steam and air (modeled as an ideal gas) flow through the turb ...

(II) ( 30 points) Separate streams of steam and air (modeled as an ideal gas) flow through the turbine and the heat exchanger arrangement shown in the figure below. Steady state operating data is provided. Heat transfer with the surrounding, KE and PE energy effects can be neglected. Determine (a) \( \mathrm{T}_{3} \), in \( \mathrm{K} \) and (b) The power output of the second turbine in \( \mathrm{kW} \)