Solved Conceptual MCQs of Three Dimensional Source and Three Dimensional Doublet in Aerodynamics Physics.
Three Dimensional Source MCQs
A method used for simulating incompressible potential flows Is a three-dimensional source.
(A). True
(B). False
(C). Partially True
MCQ Answer: a
By a wake vortex accompanied, three-dimensional incompressible potential flows around a body.
(A). False
(B). True
(C). Partially True
MCQ Answer: b
In the case of blunt bodies, the Kutta condition is inapplicable.
(A). False
(B). True
(C). Partially True
MCQ Answer: a
To the lifting cases, the Kutta condition is applicable.
(A). True
(B). False
(C). Partially True
MCQ Answer: b
The current and potential sources are defined at every node.
(A). True
(B). False
(C). Partially True
MCQ Answer: a
Resistivity calculates the impedance.
(A). True
(B). False
(C). Partially True
MCQ Answer: a
Inviscid, irrotational flow is considered by three dimensional aerodynamic.
(A). True
(B). False
(C). Partially True
MCQ Answer: a
Three dimensional uses the source?
(A). True
(B). False
(C). Partially True
MCQ Answer: a
By solving a set of simultaneous equations velocity potential is obtained.
(A). True
(B). False
(C). Partially True
MCQ Answer: a
Around the three-dimensional flow, a wake vortex will be produced.
(A). True
(B). False
(C). Partially True
MCQ Answer: a
Three Dimensional Doublet
The sink and source are equal.
(A). True
(B). False
(C). Partially True
MCQ Answer: a
Sink and source strength becomes infinite.
(A). False
(B). True
(C). Partially True
MCQ Answer: b
The strength of the doublet is defined by three-dimensional doublet.
(A). False
(B). True
(C). Partially True
MCQ Answer: b
Inverse squared variations lead by the three-dimensional effect.
(A). True
(B). False
(C). Partially True
MCQ Answer: a
Series of stream surfaces is the flow induced by three-dimensional doublet.
(A). True
(B). False
(C). Partially True
MCQ Answer: a
The flow is called axisymmetric flow?
(A). True
(B). False
(C). Partially True
MCQ Answer: a
Axisymmetric flow is labeled as two-dimensional flow sometimes.
(A). True
(B). False
(C). Partially True
MCQ Answer: a
The axisymmetric has two independent variables.
(A). True
(B). False
(C). Partially True
MCQ Answer: a
sink and source are the combinations of the doublet.
(A). True
(B). False
(C). Partially True
MCQ Answer: a
The absolute magnitudes of the sink and source are zero.
(A). True
(B). False
(C). Partially True
MCQ Answer: a
Aerodynamics MCQs
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