engineering recuitment JSSC JE Mock Test 2023 Thermodynamics First Law of Thermodynamics Steady Flow Energy Equation
Dry saturated steam enters a frictionless adiabatic nozzle with negligible velocity at a temperature of 300°C [h1 = 2751 kJ/kg]. It is expanded to a pressure of 5 MPa isentropically [h2 = 2651 kJ/kg]. What will be the exit velocity of steam?
1
447.21 m/s
2
572.33 m/s
3
14.14 m/s
4
150.32 m/s