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Strain - Strength of Materials MCQs

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

Question 1

This linear, elastic relationship between stress and strain is known as ?

A. Hooke's Law

B. Poisson's Law

C. Buster's Law

D. Faraday's law

Question 2

Poisson's ratio is denoted by the Greek letter?

A. na

B. nf

C. nu

D. nx

Question 3

What is tensile strain?

A. The ratio of change in length to the tensile force applied

B. The ratio of original length to the change in length

C. The ratio of tensile force to the change in length

D. The ratio of change in length to the original length

Question 4

How many types of strain there?

A. 1

B. 2

C. 3

D. 4

Question 5

Poisson's ratio can range from a value of?

A. 0 to 0.5

B. -1 to 0.5

C. 0 to 1.5

D. 0.5 to 1.0

Question 6

Find the strain of a brass rod of length 250mm which is subjected to a tensile load of 50kN when the extension of rod is equal to 0.3mm?

A. 0.025

B. 0.0046

C. 0.0012

D. 0.0014

Question 7

The prefactor to p can be rewritten as a material's bulk modulus as?

A. a

B. r

C. p

D. k

Question 8

Find the elongation of an steel rod of 100mm length when it is subjected to a tensile strain of 0.005?

A. 0.2mm

B. 0.3mm

C. 0.4mm

D. 0.5mm

Question 9

Poisson's ratio is unitless

A. TRUE

B. FALSE

C. Can be true or false

D. Can not say

Question 10

Strain does have a unit.

A. TRUE

B. FALSE

C. Can be true or false

D. Can not say