Which of the following does not hold for the zero-lift angle of attack – McqOptions

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1.	Which of the following does not hold for the zero-lift angle of attack?
A.	It is a negative value
B.	Denoted by <sub>L=0</sub>
C.	It is zero for a symmetric airfoil
D.	Does not depend on the slope of the camber line
Answer» E.

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