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Why NACA 0012 airfoil is said to be symmetric airfoil?(a) Because of no camber(b) Because of camber(c) Because of no thickness(d) Because of chord lineI have been asked this question by my school principal while I was bunking the class.This interesting question is from Airfoil Nomenclature in chapter Incompressible Flow over Airfoils of Aerodynamics |
Answer» Correct choice is (a) Because of no camber |
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