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1. |
Calculate the enthalpy drop steam enters a convergent-divergent nozzle at 11 bar and 250 C and leaves at 1 bar. The expansion is to be considered metastable. |
A. | 427031.34 kJ/kg |
B. | 55648.32 kJ/kg |
C. | 323654.25 kJ/kg |
D. | 158469.21 kJ/kg |
Answer» B. 55648.32 kJ/kg | |