Explore topic-wise MCQs in Finite Element Method.

This section includes 5 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.

In a two-dimensional static structural problem, the various non-zero stresses are ____

A. =[ x y z]
B. =[ x y x+ y]
C. =[ x y x- y]
D. =[ x y xy]
Answer» E.
Discussion
2.

u=u[x(e,n),y(e,n)] and v=v[x(e,n),y(e,n)] Using the chain rule of partial derivatives, we get Jacobian of the transformation, J. The relation between area (A) of 2D three noded triangular element and Jacobian is given by _____

A. A=1*|detJ|
B. A=(1/3)*|detJ|
C. A=0.5*|detJ|
D. A=2*|detJ|
Answer» D. A=2*|detJ|
Discussion
3.

In Finite Element Methods (FEM), In two-dimensional problems, we shall have two types of errors, one due to the approximation of the solution and the other due to approximation of the domain.

A. True
B. False
Answer» B. False
Discussion
4.

In Finite Element Methods (FEM), a boundary value problem is a set of differential equations with a solution, which also satisfies some additional constraints, known as ___

A. boundary conditions
B. nodal values
C. equilibrium equations
D. energy minimum
Answer» B. nodal values
Discussion
5.

In Finite Element Methods (FEM), in two-dimensional problems, we approximate solution on a domain but not the domain itself.

A. True
B. False
Answer» C.
Discussion