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NACA stands for _____(a) National Advisory Committee for Aeronautics(b) National Authorized Committee for Aeronautics(c) National Advisory Committee for Aero models(d) National Advisory Committee for ArithmeticThis question was posed to me in a national level competition.This interesting question is from Airfoil Selection-2 topic in chapter Airfoil and Geometry Selection of Aircraft Design

Answer» RIGHT answer is (a) NATIONAL Advisory Committee for Aeronautics

To explain I WOULD say: NACA is a National Advisory Committee for Aeronautics. NACA airfoils are SIMPLE to adopt. NACA series is used to identify the airfoil.


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