Downwash and Induced Drag Online Exam Quiz
Downwash and Induced Drag GK Quiz. Question and Answers related to Downwash and Induced Drag. MCQ (Multiple Choice Questions with answers about Downwash and Induced Drag
Is a higher aspect ratio flat plates has a higher lift?
Options
A : TRUE
B : FALSE
C : -
D : -
Is fluid flows across the airfoil with a backward facing step?
Options
A : FALSE
B : TRUE
C : -
D : -
Is induced drag is related to the amount of induced downwash?
Options
A : TRUE
B : FALSE
C : -
D : -
Is induced drag produce lift?
Options
A : TRUE
B : FALSE
C : -
D : -
Is lift and drag are the total aerodynamic force acting the body?
Options
A : TRUE
B : FALSE
C : -
D : -
Is lift is produced by the changing direction of the flow?
Options
A : FALSE
B : TRUE
C : -
D : -
Is NACA 0012 is symmetric airfoil?
Options
A : TRUE
B : FALSE
C : -
D : -
Is symmetric airfoil with good lift to drag ratio is used for an aircraft wing?
Options
A : TRUE
B : FALSE
C : -
D : -
Is wake behind the airfoil exhibits a continuous vortex?
Options
A : FALSE
B : TRUE
C : -
D : -
What is the thickness of NACA 0002 airfoil?
Options
A : 3%
B : 1%
C : 0%
D : 2%
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