• # question_answer In a regenerative cycle, steam with enthalpy of 3514 kJ/kg is expanded in h.p. turbine to a state corresponding to saturated enthalpy of water equal to 613 kJ/kg. If the pump work requirements in high pressure and low pressure zones are respectively 3 and 1 kJ/kg, amount of heat transferred in boiler is: A) 2897 kJ/kg                    B) 2898 kJ/kgC) 2904 kJ/kg                    D) 2905 kJ/kg

${{h}_{boiler}}=3514-\left( 613+4 \right)=2897\,kJ/kg$