Structured Grids MCQ

Test your knowledge with important Structured Grids MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Structured Grids MCQs at Bissoy

• Which of these represent the discretization indexing?
  ক

  Φi,j+1, Φi,j-1

  খ

  Φe, Φw

  গ

  Φn+1, Φn-1

  ঘ

  Φi+1,j, Φi-1,j
• The values of the flow variables at the faces can be calculated by _____________ in a structured grid.
  ক

  Interpolation

  খ

  Taylor series

  গ

  Fourier series

  ঘ

  Shape functions
• In structured grids, computer memory is saved by ____________
  ক

  multi-dimensions

  খ

  localization

  গ

  linearization

  ঘ

  vectorization
• Consider the two 2-D cells given here. Which of these is correct? (Hint: Each face of an element points outside).
  ক

  S1i,j-1=S2i,j

  খ

  S1i,j-1=-S2i,j

  গ

  S3i,j-1=-S4i,j

  ঘ

  S3i,j-1=S4i,j
• In a two-dimensional grid, the elements are ____________ in shape and have ___________ neighbours.
  ক

  Quadrilateral, 4

  খ

  Cube, 6

  গ

  Cube, 4

  ঘ

  Cuboid, 4
• In a three-dimensional structured grid, an element has ____________ faces and ____________ vertices.
  ক

  8, 6

  খ

  8, 8

  গ

  4, 4

  ঘ

  6, 8
• Topological information is embedded in a structured mesh through ___________
  ক

  neighbours

  খ

  boundaries

  গ

  indices

  ঘ

  discretization
• Structured grids give ____________ and need ____________
  ক

  no access to elements, less memory for storage

  খ

  easy access to elements, less memory for storage

  গ

  easy access to elements, more memory for storage

  ঘ

  no access to elements, more memory for storage
• For a regular structured grid, which of these statements is true?
  ক

  Each interior cell is connected to the same number of neighbours

  খ

  Each cell is connected to the same number of neighbours

  গ

  Each boundary cell is connected to the same number of neighbours as an interior cell

  ঘ

  Each direction has the same number of cells