Strength of Materials MCQs

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

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Strength of Materials. 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 Strength of Materials knowledge to the test? Let's get started with our carefully curated MCQs!

Strength of Materials MCQs | Page 28 of 44

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Q271.
The actual neutral axis of a reinforced cement concrete beam is based on the principle that the moment of areas of compression and tension zones at the neutral axis are equal.
Discuss
Answer: (a).Agree
Discuss
Answer: (b).fixed at one end and free at the other end
Q273.
In the above question, the ratio of stiffness of spring 'B' to spring 'A' will be

a.

2

b.

4

c.

6

d.

8

Discuss
Answer: (d).8
Q274.
The neutral axis of a transverse section of a beam passes through the centre of gravity of the section and is
Discuss
Answer: (d).at right angle to the plane in which the beam bends
Q275.
The distance between the centre of a rivet hole to the nearest edge of plate, is called
Discuss
Answer: (a).margin
Q276.
A localised compressive stress at the area of contact between two members is known as
Discuss
Answer: (c).crushing stress
Q277.
Two closely-coiled helical springs 'A' and 'B' are equal in all respects but the number of turns of spring 'A' is double that of spring 'B'. The stiffness of spring 'A' will be __________ that of spring 'B'.
Discuss
Answer: (d).one-half
Q278.
In a tensile test, when the material is stressed beyond elastic limit, the tensile strain __________ as compared to the stress.
Discuss
Answer: (d).increases more quickly
Q279.
Poisson's ratio is the ratio of linear stein to the volumetric strain.
Discuss
Answer: (b).False
Q280.
The product of Young's modulus (E) and moment of inertia (I) is known as
Discuss
Answer: (c).flexural rigidity