Question 1

The characteristic of the shape function is

Accepted Answer

A) the shape function has a unit value at one nodal point and zero value at the other nodes 
B) the sum of the shape function is equal to one 
C) both a & b 
D) None of the above 
A) the shape function has a unit value at one nodal point and zero value at the other nodes 
B) the sum of the shape function is equal to one 
C) both a & b 
D) None of the above

Question 2

A triangular plane stress element has how many degrees of freedom?

Accepted Answer

A) 3 
B) 4 
C) 5 
D) 6 
A) 3 
B) 4 
C) 5 
D) 6

Question 3

The truss element can resist only

Accepted Answer

A) surface force 
B) axial force 
C) point load 
D) none of the above 
A) surface force 
B) axial force 
C) point load 
D) none of the above

Question 4

For truss analysis, which type of elements is used?

Accepted Answer

A) Triangle 
B) Parallelogram 
C) Rectangle 
D) Bar 
A) Triangle 
B) Parallelogram 
C) Rectangle 
D) Bar

Question 5

Which of the following is not a method for calculation of the stiffness matrix?

Accepted Answer

A) The minimum potential energy principle 
B) Galerkin's principle 
C) Weighted residual method 
D) Inverse matrix method 
A) The minimum potential energy principle 
B) Galerkin's principle 
C) Weighted residual method 
D) Inverse matrix method

Question 6

The determinant of an element stiffness matrix is always

Accepted Answer

A) 3 
B) 2 
C) 1 
D) 0 
A) 3 
B) 2 
C) 1 
D) 0

Question 7

The numbers of node for 1 D element are

Accepted Answer

A) 1 
B) 2 
C) 3 
D) 0 
A) 1 
B) 2 
C) 3 
D) 0

Question 8

The nature of loading at various locations and other surfaces conditions called

Accepted Answer

A) friction 
B) traction 
C) boundary condition 
D) surfacing 
A) friction 
B) traction 
C) boundary condition 
D) surfacing

Question 9

From below, choose the condition for the axisymmetric element.

Accepted Answer

A) Symmetric about axis 
B) Boundary conditions are symmetric about an axis 
C) Loading conditions are symmetric about an axis 
D) All the above 
A) Symmetric about axis 
B) Boundary conditions are symmetric about an axis 
C) Loading conditions are symmetric about an axis 
D) All the above

Question 10

To find the nodal displacements in all parts of the element, are used.

Accepted Answer

A) shape function 
B) node function 
C) element function 
D) coordinate function 
A) shape function 
B) node function 
C) element function 
D) coordinate function

The characteristic of the shape function is

A triangular plane stress element has how many degrees of freedom?

The truss element can resist only

For truss analysis, which type of elements is used?

Which of the following is not a method for calculation of the stiffness matrix?

The determinant of an element stiffness matrix is always

The numbers of node for 1 D element are

The nature of loading at various locations and other surfaces conditions called

From below, choose the condition for the axisymmetric element.

To find the nodal displacements in all parts of the element, are used.

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Exam 3: Finite Element Analysis (FEA)

The characteristic of the shape function is

A triangular plane stress element has how many degrees of freedom?

The truss element can resist only

For truss analysis, which type of elements is used?

Which of the following is not a method for calculation of the stiffness matrix?

The determinant of an element stiffness matrix is always

The numbers of node for 1 D element are

The nature of loading at various locations and other surfaces conditions called

From below, choose the condition for the axisymmetric element.

To find the nodal displacements in all parts of the element, are used.

Computer Graphics

Geometric Modeling

Computer-Aided Design (CAD)

Advanced Manufacturing Method

Robotics and Automation

Filters