Answer to Question #346611 in Mechanical Engineering for mlln

Question

Considering that the change in enthalpy at the first stage of a Reheat Rankine Cycle 

is 450 BTU/lb and 850 BTU/lb was recorded in the second stage, calculate for the 

thermal efficiency (in percent) of the cycle if both stages has a 93% efficiency and 

having a heat added of 9000 kJ/kg. (Hint: Neglect the pump work)