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 9 of 24

Discover more Topics under Civil Engineering

01.

Building Materials

02.

Surveying

03.

Soil Mechanics and Foundation Engineering

04.

Applied Mechanics

05.

Hydraulics

06.

Waste Water Engineering

07.

RCC Structures Design

08.

Irrigation

09.

Railways

10.

Construction Management

11.

Theory of Structures

12.

Estimating and Costing

13.

Docks and Harbours

14.

Elements of Remote Sensing

15.

Building Construction

16.

Concrete Technology

17.

Advanced Surveying

18.

Water Resources Engineering

19.

Water Supply Engineering

20.

Steel Structure Design

21.

Highway Engineering

22.

Airport Engineering

23.

SI Units

24.

Structural Design Specifications

25.

Tunnelling

26.

Engineering Economy

Q81.

If p is the internal pressure in a thin cylinder of diameter d and thickness t, the developed hoop stress, is

a.

A

b.

B

c.

C

d.

D

Discuss

Answer: (a).A

Q82.

Maximum deflection of a

a.

A

b.

B

c.

Both C and D

d.

All of these

Discuss

Answer: (d).All of these

Q83.

The maximum deflection of

a.

A

b.

B

c.

Both C and D

d.

All of these

Discuss

Answer: (d).All of these

Q84.

If two tensile forces mutually perpendicular act on a rectangular parallelopiped bar are equal, the resulting elongation of the pipe, is

a.

A

b.

B

c.

C

d.

D

Discuss

Answer: (a).A

Q85.

In a tension test, the yield stress is 300 kg/cm², in the octa hedral shear stress at the point is:

a.

100 √2 kg/cm²

b.

150 √2 kg/cm²

c.

200 √2 kg/cm

d.

250 √2 kg/cm².

Discuss

Answer: (a).100 √2 kg/cm²

Q86.

The maximum twisting moment a shaft can resist, is the product of the permissible shear stress and

a.

moment of inertia

b.

polar moment of inertia

c.

polar modulus

d.

modulus of rigidly.

Discuss

Answer: (c).polar modulus

Q87.

For a simply supported beam with a central load, the bending moment is

a.

least at the centre

b.

least at the supports

c.

maximum at the supports

d.

maximum at the centre.

Discuss

Answer: (d).maximum at the centre.

Q88.

For a given material Young's modulus is 200 GN/m² and modulus of rigidity is 80 GN/m². The value of Poisson's ratio is

a.

0.15

b.

0.20

c.

0.25

d.

0.30

Discuss

Answer: (c).0.25

Q89.

The ratio of the moment of inertia of a circular plate and that of a square plate for equal depth, is

a.

less than one

b.

equal to one

c.

more than one

d.

equal to 3π/16

Discuss

Answer: (d).equal to 3π/16

Q90.

The ratio of elongations of a conical bar due to its own weight and that of a prismatic bar of the same length, is

a.

1/2

b.

1/3

c.

1/4

d.

1/5

Discuss

Answer: (b).1/3

Page 9 of 24