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For a finite wing, the local airfoil section sees the angle of attack which is called as ____(a) Downwash angle(b) Induced angle of attack(c) Relative angle of attack(d) Effective angle of attackI have been asked this question during an online exam.This interesting question is from Downwash and Induced Drag topic in division Flow over Airfoils over Finite Wing of Aerodynamics |
Answer» Correct CHOICE is (d) Effective angle of attack |
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