Theory of Structures MCQs

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

Theory of Structures MCQs | Page 5 of 18

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Q41.
m1 and m2 are the members of two individual simple trusses of a compound truss. The compound truss will be rigid and determinate if

a.

m = m1 + m2

b.

m = m1 + m2 + 1

c.

m = m1 + m2 + 2

d.

m = m1 + m2 + 3

Discuss
Answer: (d).m = m1 + m2 + 3
Q42.
In case of a simply supported I-section beam of span L and loaded with a central load W, the length of elasto-plastic zone of the plastic hinge, is

a.

L/2

b.

L/3

c.

L/5

d.

L/5

Discuss
Answer: (d).L/5
Q43.
A simply supported beam A carries a point load at its midspan. An other identical beam B carries the same load but uniformly distributed over the entire span. The ratio of the maximum deflections of the beams A and B, will be

a.

2/3

b.

3/2

c.

5/8

d.

8/5

Discuss
Answer: (d).8/5
Q44.
The strain energy due to volumetric strain

a.

is directly proportional to the volume

b.

is directly proportional to the square of exerted pressure

c.

is inversely proportional to Bulk modulus

d.

all the above.

Discuss
Answer: (d).all the above.
Q45.
A simply supported beam carries varying load from zero at one end and w at the other end. If the length of the beam is a, the maximum bending moment will be

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (d).D
Q46.
Pick up the correct statement from the following:

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (d).D
Q47.
A material may fail if

a.

A

b.

B

c.

Both C and D

d.

All of these

Discuss
Answer: (d).All of these
Q48.
The stiffness of the close coil helical spring is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (a).A
Q49.
If E, N, K and 1/m are modulus of elasticity, modulus of rigidity. Bulk modulus and Poisson ratio of the material, the following relationship holds good

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (d).D
Q50.
The maximum deflection due to a uniformly distributed load w/unit length over entire span of a cantilever of length l and of flexural rigidly EI, is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (c).C
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