During an interview I was shown a 'Lift of Coefficient to AoA' Graph and questioned about it. Then the interviewer drew a line at the end of the Lift line and asked what this meant. (Graph image link below)
I didn't know and so he briefly said it had something to do with "Flat Plate" effect.
Here is the graph with the added Lift line at the end, I indicated such with an arrow pointing to it:
MobileMe Gallery
Any comments, answers or further explanations of what this 'added section of line' means, would be greatly appreciated.
Cheers