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Practice purpose of cfd career test with multiple choice question (MCQs): a process in which flow in boundary layer can no longer stay attached to surface & separates from surface is called, with choices force separation, boundary separation, flow separation, and surface separation for online engineering degrees. Learn computational fluid dynamics questions and answers for scholarships exams' problem-solving, assessment test.

Purpose of CFD Quiz

MCQ: A process in which flow in boundary layer can no longer stay attached to surface & separates from surface is called

1. Force separation
2. boundary separation
3. flow separation
4. surface separation

C

Purpose of CFD Quiz

MCQ: For highly refined mesh, computational time required is

1. low
2. high
3. near to zero
4. None of these

B

Purpose of CFD Quiz

MCQ: Deviation of vector d that connects two cells from face center called

1. mesh orthogonality
2. mesh skewness
3. mesh aspect ratio
4. smoothness

B

Purpose of CFD Quiz

MCQ: difference between mathematical model and real world it is trying to represent is called

1. modeling error
2. discretization error
3. convergence error
4. None of these

A

Purpose of CFD Quiz

MCQ: Finite difference method is

1. exact solution method
2. approximate solution method
3. unique solution method
4. None of these

B