Numerical Integration MCQ

Test your knowledge with important Numerical Integration MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Numerical Integration MCQs on Bissoy. Bissoy App

• Gauss points are also the points used for numerical evaluation of _____
  ক

  Surfaces

  খ

  ke

  গ

  Elements

  ঘ

  Planes
• For degenerate four noded quadrilateral element the errors are _____
  ক

  Constant

  খ

  Uniform

  গ

  Higher

  ঘ

  Lesser
• For quadrilateral with 2X2 integration gives _____ sets of stress values.
  ক

  One

  খ

  Two

  গ

  Three

  ঘ

  Four
• The stresses are evaluated at the __________
  ক

  Nodal points

  খ

  Nodal displacements

  গ

  Gauss points

  ঘ

  Elements
• The stresses in the quadratic element are not ______
  ক

  Linear

  খ

  Uniform

  গ

  Constant

  ঘ

  Undefined
• Stiffness integration for quadratic element for 2*2 matrix is ____
  ক

  Nt=(1-ξ)(1-η)

  খ

  kij=\(\sum_{IP=1}^{4}\)WIP∅IP

  গ

  Nt=(1-η)

  ঘ

  Nt=\(\frac{1}{4}\)(1-ξ)(1-η)
• The extension of Gaussian quadrature to two-dimensional integrals of the form of _____
  ক

  I≈\(\sum_{i=1}^{n}\sum_{j=1}^{n}\)wiwjf(ξi,ηj)

  খ

  Natural co-ordinates

  গ

  w1f(ξ1)+w2f(ξ2)

  ঘ

  w1f(ξ1)
• Two point formula of a quadratic approach is _____
  ক

  X direction

  খ

  w1f(ξ1)+w2f(ξ2)

  গ

  Nt=(1-ξ)(1-η)

  ঘ

  σ=D
• One point formula in quadratic approach is ____
  ক

  w1f(ξ1)

  খ

  σ=εD

  গ

  Nt=(1-ξ)(1-η)

  ঘ

  Constant matrix
• Which method of approach is useful for evaluating four noded quadratic elements?
  ক

  Numerical integration

  খ

  Penality approach method

  গ

  Gaussian quadrature approach

  ঘ

  Rayleighs method