Aerospace Engineering > GATE 2011 > Airfoils
It is seen that the drag polar of a certain aerofoil is symmetric about the Cd axis. This drag polar
could refer to
A
NACA 0012
B
NACA 4415
C
NACA 23012
D
None of the above

Correct : a

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Related Topics

drag polar symmetric about Cd axis NACA 0012 symmetric aerofoil drag polar GATE Aerospace Engineering 2011 GATE Aerospace 2011 Q18 airfoil drag polar aerodynamics symmetric airfoil characteristics

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