MCQOPTIONS
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MCQOPTIONS
| 1. |
The lift per unit span for a thin, cambered airfoil with α=5°, A0=0.65, A1=1 is____ |
| A. | L’ = cπ\(V_∞^2\)ρ∞ (1.15) |
| B. | L’ = cπ\(V_∞^2\)ρ∞ (1.65) |
| C. | L’ = cπ\(V_∞^2\)ρ∞ (-0.35) |
| D. | L’ = cπ\(V_∞^2\)ρ∞ (0.15) |
| Answer» B. L’ = cπ\(V_∞^2\)ρ∞ (1.65) | |