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1. |
Dry and saturated steam at 10 bar enters a convergent-divergent nozzle and leaves at 1 bar. If 8% of heat drop is lost in friction find the percentage decrease in final velocity. Neglect initial velocity. |
A. | 5.65% |
B. | 3.87% |
C. | 2.14% |
D. | 4.08% |
Answer» E. | |