engineering recuitment UPPSC AE Mock Test 2024 Thermodynamics First Law of Thermodynamics Steady Flow Energy Equation
Steam at an initial enthalpy of 200 kJ/kg and inlet velocity of 200 m/s, enters an insulated horizontal nozzle. It leaves the nozzle at 400 m/s. The exit enthalpy (in kJ/kg) is _________.
1
85 kJ/kg
2
140 kJ/kg
3
110 kJ/kg
4
75 kJ/kg