Explore topic-wise MCQs in Finite Element Method.

This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Finite Element Method knowledge and support exam preparation. Choose a topic below to get started.

1.

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

A. Surfaces
B. ke
C. Elements
D. Planes
Answer» C. Elements
Discussion
2.

For degenerate four noded quadrilateral element the errors are _____

A. Constant
B. Uniform
C. Higher
D. Lesser
Answer» D. Lesser
Discussion
3.

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

A. One
B. Two
C. Three
D. Four
Answer» E.
Discussion
4.

The stresses are evaluated at the __________

A. Nodal points
B. Nodal displacements
C. Gauss points
D. Elements
Answer» D. Elements
Discussion
5.

The stresses in the quadratic element are not ______

A. Linear
B. Uniform
C. Constant
D. Undefined
Answer» D. Undefined
Discussion
6.

Stiffness integration for quadratic element for 2*2 matrix is ____

A. Nt=(1-ξ)(1-η)
B. kij=\(\sum_{IP=1}^{4}\)WIP∅IP
C. Nt=(1-η)
D. Nt=\(\frac{1}{4}\)(1-ξ)(1-η)
Answer» C. Nt=(1-η)
Discussion
7.

The extension of Gaussian quadrature to two-dimensional integrals of the form of _____

A. I≈\(\sum_{i=1}^{n}\sum_{j=1}^{n}\)wiwjf(ξi,ηj)
B. Natural co-ordinates
C. w1f(ξ1)+w2f(ξ2)
D. w1f(ξ1)
Answer» B. Natural co-ordinates
Discussion
8.

Two point formula of a quadratic approach is _____

A. X direction
B. w1f(ξ1)+w2f(ξ2)
C. Nt=(1-ξ)(1-η)
D. σ=D
Answer» C. Nt=(1-ξ)(1-η)
Discussion
9.

One point formula in quadratic approach is ____

A. w1f(ξ1)
B. σ=εD
C. Nt=(1-ξ)(1-η)
D. Constant matrix
Answer» B. σ=εD
Discussion
10.

Which method of approach is useful for evaluating four noded quadratic elements?

A. Numerical integration
B. Penality approach method
C. Gaussian quadrature approach
D. Rayleighs method
Answer» D. Rayleighs method
Discussion