Heat Lost from Steam Turbine - GATE ME '00
A steam turbine receives steam steadily at 10 bars with an enthalpy of 3000 kJ/kg and discharges at 1 bar with an enthalpy of 2700 kJ/kg. The work output is 250 kJ/kg. The changes in kinetic and potential energies are negligible. The heat transfer from the turbine casing to the surroundings is equal to ____
A. 0 kJ
B. 50 kJ
C. 150 kJ
D. 250 kJ
Answer:
#braytoncycle #gasturbine #gateTD #thermodynamics
6 Views