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
Question 16
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