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Mr. Dubey • 53.48K Points
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Q. With the boundary layer separation, displacement thickness

(A) increases
(B) decreases
(C) remains same
(D) independent
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Explanation by: Mr. Dubey 
 with the boundary layer separation, displacement thickness increases sharply. this helps to modify the outside potential flow and its pressure field. thus, option ‘a’ is the correct choice.

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