Lifting Flow over Cylinder Online Exam Quiz
Lifting Flow over Cylinder GK Quiz. Question and Answers related to Lifting Flow over Cylinder. MCQ (Multiple Choice Questions with answers about Lifting Flow over Cylinder
How drag is formed on the cylinder?
Options
A : Due to viscous effect
B : Due to friction
C : Due to boundary layer
D : Due to surface layer
How the finite lift is measured in the cylinder?
Options
A : Moving up and down
B : Moving up
C : Moving left and right
D : Spinning cylinder
Is flow over a circular cylinder can produce a finite lift?
Options
A : TRUE
B : FALSE
C : -
D : -
The angular velocity can be given by __
Options
A : ? = 0.5(d?1/dt + d?2/dt)
B : ? = (d?1/dt + d?2/dt)
C : ? = 4(d?1/dt + d?2/dt)
D : ? = 8(d?1/dt + d?2/dt)
The curl of velocity equals to ___
Options
A : velocity
B : pressure
C : vorticity
D : angular velocity
The rate of change of angular position of the body is called as ___
Options
A : Angular displacement
B : Angular velocity
C : Angular acceleration
D : Distance
The term 2*? is called as ___
Options
A : Velocity
B : Divergence
C : Angular velocity
D : Vorticity
What are the quantitative flow visualization techniques?
Options
A : Smoke flow visualization
B : Surface framing
C : Shadow projecting
D : Shadow graphic technique
What is the flow of velocity at the top of the cylinder?
Options
A : Higher
B : Lower
C : Constant
D : Does not varies
What is the lift on the cylinder?
Options
A : One
B : Zero
C : Negative
D : Greater than zero
Airfoil Characteristics more Online Exam Quiz
Kelvin's Circulation Theorem and the Starting Vortex
Nonlifting Flow over Arbitrary Bodies