Elasticity MCQ : Here you will find MCQ Questions related to "Elasticity" in Strength of Materials. These Elasticity 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
____________ is the ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed.
A. elasticity
B. stress
C. strain
D. resilience
Question 2
_____________ states that the force required to deform elastic objects should be directly proportional to the distance of deformation, regardless of how large that distance becomes.
A. Poisson’s law
B. Bernoulli’s law
C. Hooke's law
D. Strain's law
Question 3
Hooke's law is also known as ?
A. Pure elasticity
B. Impure elasticity
C. Permanent elasticity
D. Perfect elasticity
Question 4
The SI unit of elastic modulus is the?
A. Pb
B. Pa
C. Pc
D. Pd
Question 5
Hyperelastic materials also called?
A. Generalized Hooke's law
B. Stiffness
C. Green elastic materials
D. None of the above
Question 6
The property of a material by which it can be beaten or rolled into thin plates is called __________
A. Plasticity
B. Ductility
C. Elasticity
D. Malleability
Question 7
The materials which have the same elastic properties in all directions are called __________
A. Brittle
B. Isotropic
C. Homogeneous
D. Hard
Question 8
The body will regain it is previous shape and size only when the deformation caused by the external forces, is within a certain limit. What is that limit?
A. Plastic limit
B. Deformation limit
C. Elastic limit
D. None of the above
Question 9
Linear elasticity is used widely in the design and analysis of structures such as beams, plates and shells, and sandwich composites.
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
Question 10
The general proportionality constant between stress and strain in three dimensions is a 4th-order tensor called stiffness.
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say