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Orthotropic Materials - Finite Element Method MCQ Questions

Orthotropic Materials MCQs : Here you will find MCQ Questions related to "Orthotropic Materials" in Finite Element Method. These Orthotropic Materials MCQ Questions Will help you to improve your Finite Element Method knowledge and will prepare you for various Examinations like Competitive Exams, Placements, Interviews and other Entrance Exmaniations

Question 1

Which materials are special orthotropic materials that have one axis of symmetry?

A. Anisotropic materials

B. Orthotropic material

C. Transversely isotropic

D. Polycrystalline

Question 2

A familiar example of an orthotropic material is?

A. Steel

B. Paper

C. Water

D. Wood

Question 3

How many orthogonal symmetry planes does orthotropic material has?

A. 2

B. 3

C. 4

D. 5

Question 4

In linear elasticity, the relation between stress and strain depend on the type of material under consideration

A. TRUE

B. FALSE

C. Can be true or false

D. Can not say

Question 5

Unidirectional fiber- reinforced composites also exhibit _______ behavior.

A. Isotropic

B. Orthotropic

C. Material

D. Unidirection composite

Question 6

The principal material axes that are normal to the _______

A. Co-ordinates

B. Number of nodes

C. Principal axes

D. Plane of symmetry

Question 7

v12 indicates that the poisson’s ratio that characterizes the decrease in ______ during tension applied in ______.

A. 2- direction and 3- direction

B. 1- direction and 2- direction

C. 2- direction and 1- direction

D. 2- direction and 4- direction

Question 8

E1 value of Balsa wood is ___

A. 0.125*10^6psi

B. 12.04*10^6psi

C. 23.06*10^6psi

D. 7.50*10^6psi

Question 9

When an orthotropic plate is loaded parallel to its material axes, it results only _____

A. Shear strains

B. Normal strains

C. Parallel strains

D. Uniform strains

Question 10

The strain-stress relation for orthotropic linear elastic materials can be written in Voigt notation.

A. TRUE

B. FALSE

C. Can be true or false

D. Can not say