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1. |
Dry and saturated steam at 11 bar pressure enters a convergent-divergent nozzle and is discharged at 2 bar. Determine the actual enthalpy drop if he efficiency of the nozzle is 96%. |
A. | 254.56 kJ/kg |
B. | 321.32 kJ/kg |
C. | 288.14 kJ/kg |
D. | 245.63 kJ/kg |
Answer» D. 245.63 kJ/kg | |