Three altemative steam cycles illustrated in Figure-1 are proposed for a nuclear power station capable of producing either saturated steam or superheated steam at a temperature of 293C. The condensing steam temperature is 33C. a). Calculate the thermal efficiency for cycle H2 [12 Marks] b). Compare advantages and disadvantages of each of the cycles presented in Figure-1. Which one would you use? [13 Marks] Figure-1- Altemative ideal cycles