MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of this conditions is necessary to achieve flow in a nozzle? |
| A. | ( frac {P_e}{P_0} ) < 1 |
| B. | ( frac {P_e}{P_0} ) > 1 |
| C. | ( frac {P_e}{P_0} ) = 1 |
| D. | ( frac {P_e}{P_0} ) = 0 |
| Answer» B. ( frac {P_e}{P_0} ) > 1 | |