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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

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Question 2

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

A. TRUE
B. FALSE

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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

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Question 4

The curvature of a beam is equal to _____

A. EI/M
B. M/E
C. M/EI
D. E/MI

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Question 5

_________ is the total Strain energy stored in a body.

A. modulus of resilience
B. impact energy
C. resilience
D. proof resilience

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Question 6

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

A. Tensile
B. Compressive
C. Shear
D. Bending

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Question 7

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

A. Bending
B. Shearing
C. Tensile
D. Compressive

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Question 8

The stress is directly proportional to _______

A. E
B. u
C. y
D. R

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Question 9

At the extreme fibre, bending stress is______

A. Minimum
B. Zero
C. Constant
D. Maximum

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Question 10

The strength of beams depend merely on________

A. Modulus section
B. Moment of inertia
C. Flexural rigidity
D. Moment of resistance

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