A power plant operates according to the Rankine cycle, as shown in Figure P11.12. The effi ciencies of the turbine and pump are 0.9. a. Draw the cycle on a T–s diagram. b. Find the efficiency of the...

A power plant operates according to the Rankine cycle, as shown in Figure P11.12. The effi ciencies of the turbine and pump are 0.9.

a. Draw the cycle on a T–s diagram.

b. Find the efficiency of the cycle.

 c. Find the steam fl ow rate.

 Note: Assume any data that are missing and justify your assumptions.