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
At the neutral axis, bending stress is _____
A. Minimum
B. Maximum
C. Zero
D. Constant
Question 2
Calculate the modulus of section of rectangle beam of size 240 mm à 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 3
Curvature of the beam is __________ to bending moment.
A. Equal
B. Directly proportion
C. Inversely proportion
D. Coincides
Question 4
E/R = M/I = f/y is a bending equation.
A. TRUE
B. FALSE
Question 5
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 6
In simple bending, ______ is constant.
A. Shear force
B. Loading
C. Deformation
D. Bending moment
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
What are the units for section modulus?
A. m2
B. m4
C. m3
D. m
Question 9
What are the units of axial stiffness?
A. m3
B. m2
C. N/ m
D. #NAME?
Question 10
What are the units of flexural rigidity?
A. Nm2
B. Nm
C. N/m
D. m/N3
Question 11
What is the product of force and radius?
A. Twisting shear
B. Turning shear
C. Turning moment
D. Tilting moment
Question 12
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 13
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 14
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