engineering recuitment HPCL Junior Executive 2025 Mock Test Power Engineering Gas and Vapor Power Cycles Rankine Cycle
If power developed by a turbine in a certain steam power plant is 1200 kW. Heat supplied to boiler is 3360 kJ/kg. The heat rejected by the system to cooling water is 2520 kJ/kg, and feed pump work required to condensate back into boiler is 6 kW, then the mass rate of flow through the cycle will be
1
1.421 kg/s
2
14.21 kg/s
3
0.1421 kg/s
4
0.01421 kg/s