Materials Strength MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Materials Strength, a fundamental topic in the field of Civil Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Materials Strength 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 Materials Strength mcq questions that explore various aspects of Materials Strength problems. Each MCQ is crafted to challenge your understanding of Materials Strength principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Civil Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Materials Strength MCQs are your pathway to success in mastering this essential Civil Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Materials Strength. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Materials Strength knowledge to the test? Let's get started with our carefully curated MCQs!

Materials Strength MCQs | Page 22 of 24

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Q211.
If the depth of a simply supported beam carrying an isolated load at its centre, is doubled, the deflection of the beam at the centre will be changed by a factor of

a.

2

b.

1/2

c.

8

d.

1/8

Discuss
Answer: (d).1/8
Q212.
The equivalent length of a column fixed at one end and free at the other end, is

a.

0.5 l

b.

0.7 l

c.

l

d.

2 l

Discuss
Answer: (d).2 l
Q213.
A cast iron T section beam is subjected to pure bending. For maximum compressive stress to be three times the maximum tensile stress, centre of gravity of the section from flange side is

a.

h/4

b.

h/3

c.

h/2

d.

2/3 h.

Discuss
Answer: (a).h/4
Q214.
The equivalent length of a column fixed at both ends, is

a.

0.5 l

b.

0.7 l

c.

l

d.

2 l

Discuss
Answer: (a).0.5 l
Q215.
If a member is subjected to a tensile force P, having its normal cross-section A, the resulting shear stress in an oblique plane inclined at an angle ฮธ to its transverse plane, is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (b).B
Q216.
If a solid shaft is subjected to a torque T at its end such that maximum shear stress does not exceed fz the diameter of the shaft will be

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (c).C
Q217.
In a simply supported beam L with a triangular load W varying from zero at one end to the maximum value at the other end, the maximum bending moment is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (d).D
Q218.
Maximum deflection of a cantilever due to pure bending moment M at its free end, is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (d).D
Q219.
The bending moment at C of a portal frame shown in below figure is

a.

8 t-m

b.

4 t-m

c.

28 t-m

d.

zero

Discuss
Answer: (d).zero
Q220.
For a cantilever with a uniformly distributed load W over its entire length L, the maximum bending moment is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (b).B
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