Pure Bending Stress MCQ Questions & Answers

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

Question 1

In cantilever beams, there is _______ stress above neutral axis.

A. Compressive

B. Tensile

C. Temperature

D. Shear

Question 2

The product of modulus of elasticity (E) and polar moment of inertia (J) is called torsional rigidity.

A. TRUE

B. FALSE

Question 3

The steel plate is bent into a circular path of radius 10 metres. If the plate section be 120 mm wide and 20 mm thick, then calculate the maximum bending stress. [Consider Young's modulus = 200000 N/mm2].

A. 350 N/mm2

B. 400 N/mm2

C. 200 N/mm2

D. 500 N/mm2

Question 4

The curvature of a beam is equal to _____

A. EI/M

B. M/E

C. M/EI

D. E/MI

Question 5

_________ is the total Strain energy stored in a body.

A. modulus of resilience

B. impact energy

C. resilience

D. proof resilience

Question 6

The maximum _________ stresses occur at top most fibre of a simply supported beam.

A. Tensile

B. Compressive

C. Shear

D. Bending

Question 7

In simply supported beams, the _____ stress distribution is not uniform.

A. Bending

B. Shearing

C. Tensile

D. Compressive

Question 8

The stress is directly proportional to _______

A. E

B. u

C. y

D. R

Question 9

At the extreme fibre, bending stress is______

A. Minimum

B. Zero

C. Constant

D. Maximum

Question 10

The strength of beams depend merely on________

A. Modulus section

B. Moment of inertia

C. Flexural rigidity

D. Moment of resistance