MCQOPTIONS
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| 1. |
The thin airfoil theory assumes the vortex sheet is kept along the chord line and the camber line acts as a__________ |
| A. | Streamline |
| B. | Vortex Filament |
| C. | Another Vortex Sheet |
| D. | Dividing Streamline |
| Answer» B. Vortex Filament | |