The Cambered Airfoil Online Exam Quiz
The Cambered Airfoil GK Quiz. Question and Answers related to The Cambered Airfoil. MCQ (Multiple Choice Questions with answers about The Cambered Airfoil
___ is the scalar function of the space and time.
Options
A : velocity
B : velocity potential function
C : velocity vector
D : pressure
In the source flow, the tangential velocity component is ___
Options
A : 0
B : 1
C : not defined
D : infinity
Is camber is the curve of the upper and lower surfaces of an airfoil?
Options
A : TRUE
B : FALSE
C : -
D : -
Is camber of an airfoil causes an increase in velocity?
Options
A : TRUE
B : FALSE
C : -
D : -
Is positive camber upper surface is more convex?
Options
A : TRUE
B : FALSE
C : -
D : -
Is upper camber refers to the camber of the upper surface?
Options
A : TRUE
B : FALSE
C : -
D : -
The flow in which streamlines are directed away from the origin is called as __
Options
A : sink flow
B : doublet flow
C : source flow
D : source-sink flow
The opposite case of the source flow is ___
Options
A : sink flow
B : doublet flow
C : source flow
D : source-sink flow
The origin is called as ___
Options
A : singular point
B : multiple point
C : sink point
D : source point
What is reflexed camber airfoil?
Options
A : Camber line curves backup near the trailing edge
B : Chord line curves backup near the trailing edge
C : Camber and chord are at stationary
D : Chord is at stationary
Airfoil Characteristics more Online Exam Quiz
Pathlines, Streamlines, Streaklines
Prandtl's Classical Lifting-Line Theory