1) A steam turbine takes in saturated steam at 300oc and outputs steam at 4 bar. When the efficiency of the turbine is 65%, Evaluate:
a. The final composition (vapor vs. liquid) of outgoing steam.
b. The work generated by the steam turbine
2) A steam turbine takes steam at 20 bar and 450oC and produces an exhaust at 2 bar, 250oc
a. Evaluate the amount of work produced
b. Evaluate the efficiency of the turbine