SSC SSC JE Mechanical 2025 Mock Test Series (Paper 1 & Paper 2) Power Engineering Gas and Vapor Power Cycles Rankine Cycle
A pump raises pressure of a liquid from 1 bar to 30 bar. If the density of liquid is 990 kg/m3 the isentropic work done in kJ/kg is
1
2.93
2
2.50
3
0.3
4
0.1