Stresses in Members MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Stresses in Members, a fundamental topic in the field of Mechanics of Materials. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Stresses in Members MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Stresses in Members mcq questions that explore various aspects of Stresses in Members problems. Each MCQ is crafted to challenge your understanding of Stresses in Members principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Mechanics of Materials tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Stresses in Members MCQs are your pathway to success in mastering this essential Mechanics of Materials topic.

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Stresses in Members MCQs | Page 2 of 10

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Q11.
The stress which acts in a direction perpendicular to the area is called ____________

a.

Shear stress

b.

Normal stress

c.

Thermal stress

d.

None of the mentioned

Discuss
Answer: (b).Normal stress
Q12.
Which of these are types of normal stresses?

a.

Tensile and compressive stresses

b.

Tensile and thermal stresses

c.

Shear and bending

d.

Compressive and plane stresses

Discuss
Answer: (a).Tensile and compressive stresses
Q13.
In a body loaded under plane stress conditions, what is the number of independent stress components?

a.

1

b.

2

c.

3

d.

6

Discuss
Answer: (c).3
Q14.
If a bar of large length when held vertically and subjected to a load at its lower end, its won-weight produces additional stress. The maximum stress will be ____________

a.

At the lower cross-section

b.

At the built-in upper cross-section

c.

At the central cross-section

d.

At every point of the bar

Discuss
Answer: (b).At the built-in upper cross-section
Q15.
Which type of stress does in a reinforcement bar is taken by the concrete?

a.

Tensile stress

b.

Compressive stress

c.

Shear stress

d.

Bending stress

Discuss
Answer: (b).Compressive stress
Q16.
A material has a Poisson’s ratio of 0.5. If uniform pressure of 300GPa is applied to that material, What will be the volumetric strain of it?

a.

0.50

b.

0.20

c.

0.25

d.

Zero

Discuss
Answer: (d).Zero
Q17.
A diagram which shows the variations of the axial load for all sections of the pan of a beam is called ____________

a.

Bending moment diagram

b.

Shear force diagram

c.

Thrust diagram

d.

Stress diagram

Discuss
Answer: (d).Stress diagram
Q18.
The stress induced in a body, when subjected to two equal and opposite forces which are acting tangentially across the resisting section resulting the shearing of the body across its section is called ____________

a.

Bending stress

b.

Compressive stress

c.

Shear strain

d.

Shear stress

Discuss
Answer: (d).Shear stress
Q19.
What is the formula for shear stress?

a.

Shear resistance/shear area

b.

Force/unit area

c.

Bending strain/area

d.

Shear stress/length

Discuss
Answer: (a).Shear resistance/shear area
Q20.
Which of the following stresses are associated with the tightening of a nut on a bolt?

P. Crushing and shear stress in threads
Q. Bending stress due to the bending of bolt
R. Torsional shear stress due to frictional resistance between the nut and the bolt

Select the correct answer using the codes given below:

a.

P and Q

b.

P and R

c.

Only P

d.

Only R

Discuss
Answer: (a).P and Q
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