In a power plant, water (density =1000kg/m3 ) is pumped from 80 kPa to 3 MPa. The pump has an isentropic efficiency of 0.85. Assuming that the temperature of the water remains the same, the specific work (in kJ/kg) supplied to the pump is A. 0.34 B. 2.48 C. 2.92 D. 3.43
Answer:
#rankinecycle #steampower #powerplant #steam #thermodynamics