Applied Mechanics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Applied Mechanics, 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 Applied Mechanics 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 Applied Mechanics mcq questions that explore various aspects of Applied Mechanics problems. Each MCQ is crafted to challenge your understanding of Applied Mechanics 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 Applied Mechanics 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 Applied Mechanics. 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 Applied Mechanics knowledge to the test? Let's get started with our carefully curated MCQs!

Applied Mechanics MCQs | Page 25 of 26

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Q241.
M.I. of solid sphere, is

a.

2/3 Mr²

b.

2/5 Mr²

c.

Mr²

d.

ฯ€rโด/2

Discuss
Answer: (c).Mr²
Q242.
The centre of gravity of a homogenous body is the point at which the whole

a.

volume of the body is assumed to be concentrated

b.

area of the surface of the body is assumed to be concentrated

c.

weight of the body is assumed to be concentrated

d.

all the above.

Discuss
Answer: (c).weight of the body is assumed to be concentrated
Q243.
Pick up the correct statement from the following :

a.

If two equal and perfectly elastic smooth spheres impinge directly, they interchange their velocities.

b.

If a sphere impinges directly on an equal sphere which is at rest, then a fraction 1/2(1 - e²) the original kinetic energy is lost by the impact.

c.

If a smooth sphere impinges on another sphere, which is at rest, the latter will move along the line of centres.

d.

All the above.

Discuss
Answer: (d).All the above.
Q244.
Centre of gravity of a thin hollow cone lies on the axis of symmmetry at a height of

a.

one-half of the total height above base

b.

one-third of the total height above base

c.

one-fourth of the total height above base

d.

none of these.

Discuss
Answer: (b).one-third of the total height above base
Q245.
Power developed by a torque, is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (d).D
Q246.
In the structure shown in below figure, the member which carries zero force, is

a.

AB

b.

BC

c.

BE

d.

All the above

Discuss
Answer: (d).All the above
Q247.
The reaction at the support D of the continuous beam ABCD, hinged at two points shown in below figure is

a.

1.6 t โ†‘

b.

1.6 t โ†“

c.

0.5 t โ†‘

d.

0.5 t โ†“

Discuss
Answer: (b).1.6 t โ†“
Q248.
The moment of inertia of a triangular section (base b, height h) about centroidal axis parallel to the base, is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (c).C
Q249.
The horizontal reaction at the support A of the structure shown in below figure, is

a.

zero

b.

1 t

c.

2 t

d.

3 t

Discuss
Answer: (a).zero
Q250.
The load shared by the member BC of the structure shown in below figure is

a.

2โˆš3t

b.

3โˆš2t

c.

4 t

d.

3 t

Discuss
Answer: (c).4 t
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