Buckling & Crushing Load MCQs : This section focuses on the "Buckling & Crushing Load". These Multiple Choice Questions (MCQs) should be practiced to improve the Buckling & Crushing Load skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

Question 1

A fine grained material is mostly ________

A. Homogeneous
B. Isotropic
C. Isomeric
D. Elastic

Question 2

A material having three mutually perpendicular planes of elastic symmetry is said to be _________

A. Isotropic
B. Autotrophic
C. Orthotropic
D. Anisotropic

Question 3

A material which ruptures with little or no plastic deformation is said to be ____________

A. Ductile material
B. Elastic material
C. Plastic material
D. Brittle material

Question 4

Calculate the Euler's crippling load, if the effective length of column is 10 m take flexural rigidity as 6.14 Ã 1010 Nmm2.

A. 6 kN
B. 8 kN
C. 10 kN
D. 12 kN

Question 5

For ductile materials, the factor of safety is the ratio of yield stress to ___________

A. tenacity
B. ultimate stress
C. working stress
D. shear stress

Question 6

For engineering materials, the poison's ratio lies in the range of ___________

A. 0 and 1
B. -1 and 1
C. -2 and 2
D. 0 and 1/2

Question 7

The hooks law is valid only for _________

A. Uni axial forces
B. Bi axial forces
C. Tri axial forces
D. Lateral forces

Question 8

The stress which is just sufficient to cause a permanent set is known as ___________

A. tenacity
B. ultimate stress
C. proof stress
D. working stress

Question 9

The tangential force per unit area is _________

A. Shear strain
B. Shear stress
C. Modulus of rigidity
D. Torsion

Question 10

The ultimate strength in flexure is known as modulus of ________

A. Toughness
B. Rupture
C. Resilience
D. Hardening

Question 11

Which of the following is also known as endurance limit?

A. Proportionality limit
B. Rupture limit
C. Elastic limit
D. Fatigue limit

Question 12

Which of the following is also known as pulling force?

A. Tensile stress
B. Shear stress
C. Lateral stress
D. Axial stress

Question 13

Which of the following is also known as pushing force?

A. Tensile stress
B. Compressive stress
C. Shear stress
D. Temperature stress

Question 14

Which of the following is also known as transverse strain?

A. Tensile strain
B. Compressive strain
C. Shear strain
D. Volumetric strain

Question 15

Calculate the Euler’s crippling load, if the effective length of column is 10 m take flexural rigidity as 6.14 × 1010 Nmm2.

A. 6 kN
B. 8 kN
C. 10 kN
D. 12 kN