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Practice introduction transformation grid career test with multiple choice question (MCQs): meshes which only requires element size on lines and surfaces that define geometry as input., with choices structured mesh, unstructured mesh, dirichlet mesh, and none of these for online engineering degrees. Learn transformation grid questions and answers for scholarships exams' problem-solving, assessment test.

Introduction Transformation Grid Quiz

MCQ: Meshes which only requires element size on lines and surfaces that define geometry as input.

1. Structured mesh
2. unstructured mesh
3. Dirichlet mesh
4. None of these

B

Introduction Transformation Grid Quiz

MCQ: When a direct computation of dependent variables can be made in terms of known quantities, computation is said to be

1. implicit
2. explicit
3. unique
4. dependent

B

Introduction Transformation Grid Quiz

MCQ: Formula of forward differencing is

1. Δhf(x) = f(x+h) - f(x)
2. 2Δhf(x) = f(x+h) - f(x-h)
3. Δhf(x) = f(x) - f(x+h)
4. Δhf(x) = f(x+h) + f(x-h)

A

Introduction Transformation Grid Quiz

MCQ: Incompressible flow is limiting case of subsonic flow where Mach number is

1. maximum
2. minimum
3. zero
4. constant

C

Introduction Transformation Grid Quiz

MCQ: Ratio of momentum diffusivity and thermal diffusivity is called

1. Reynolds number
2. Mach number
3. Ruark number
4. Pandtl number

D