Bending Equation MCQ Questions & Answers

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

Question 1

Calculate the modulus of section of rectangle beam of size 240 mm Ã 400 mm.

A. 5.4 Ã 106 mm3

B. 6.2 Ã 106 mm3

C. 5.5 Ã 106 mm3

D. 6.4 Ã 106 mm3

Question 2

Curvature of the beam is __________ to bending moment.

A. Equal

B. Directly proportion

C. Inversely proportion

D. Coincides

Question 3

In simple bending, ______ is constant.

A. Shear force

B. Loading

C. Deformation

D. Bending moment

Question 4

When a beam is subjected to simple bending, ____________ is the same in both tension and compression for the material.

A. Modulus of rigidity

B. Modulus of elasticity

C. Poisson’s ratio

D. Modulus of section

Question 5

What are the units of axial stiffness?

A. m3

B. m2

C. N/ m

D. #NAME?

Question 6

What are the units of flexural rigidity?

A. Nm2

B. Nm

C. N/m

D. m/N3

Question 7

Maximum Shearing stress in a beam is at _____

A. Neutral axis

B. Extreme fibres

C. Mid span

D. Action of loading

Question 8

E/R = M/I = f/y is a bending equation.

A. TRUE

B. FALSE

Question 9

When a beam is subjected to simple bending, ____________ is the same in both tension and compression for the material.

A. Modulus of rigidity

B. Modulus of elasticity

C. Poisson's ratio

D. Modulus of section

Question 10

What are the units for section modulus?

A. m2

B. m4

C. m3

D. m

Question 11

At the neutral axis, bending stress is _____

A. Minimum

B. Maximum

C. Zero

D. Constant

Question 12

Calculate the modulus of section of rectangle beam of size 240 mm × 400 mm.

A. 5.4 × 106 mm3

B. 6.2 × 106 mm3

C. 5.5 × 106 mm3

D. 6.4 × 106 mm3

Question 13

If a beam is subjected to pure bending, then the deformation of the beam is_____

A. Arc of circle

B. Triangular

C. Trapezoidal

D. Rectangular

Question 14

What is the product of force and radius?

A. Twisting shear

B. Turning shear

C. Turning moment

D. Tilting moment