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1. |
If the semi-divergence angle of a conical nozzle is 15°, throat diameter is 8.326 cm and exit area is 0.54 m2, determine the nozzle length. |
A. | 139.2 cm |
B. | 239.1 cm |
C. | 312.9 cm |
D. | 231.9 cm |
Answer» B. 239.1 cm | |