

MCQOPTIONS
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1. |
Select the incorrect equation for the induced drag coefficient for a finite wing. |
A. | C<sub>D,i</sub>= ( frac {C_l^2}{ pi AR} )(1+ ) |
B. | C<sub>D,i</sub>= ( frac {C_l^2}{ pi AR} ) |
C. | C<sub>D,i</sub>= ( frac {C_l^2s}{ pi eb^2 } ) |
D. | C<sub>D,i</sub>= ( frac {C_l^2}{ pi eAR} ) |
Answer» C. C<sub>D,i</sub>= ( frac {C_l^2s}{ pi eb^2 } ) | |