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 25 of 44

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Q241.
The Poisson's ratio for steel varies from
Discuss
Answer: (b).0.27 to 0.30
Q242.
The deformation of a bar under its own weight is __________ the deformation, if the same body is subjected to a direct load equal to weight of the body.
Discuss
Answer: (b).half
Discuss
Answer: (c).Rivets are generally specified by its shank diameter.
Discuss
Answer: (d).length decreases, width and tickness increases
Q245.
If the magnitude of direct stress and bending stress is equal, then there will be zero stress at one of the extreme ends of a column.
Discuss
Answer: (a).Agree
Q246.
When a thin cvlindrical shell is subjected to an internal pressure, the volumetric strain is (where ฮต1 = Hoop strain, and ฮต2 = Longitudinal strain)
Discuss
Answer: (b).2ฮต1 + ฮต2
Q247.
In a riveted joint, when the rivets in.the adjacent rows are staggered in such a way that every rivet is in the middle of the two rivets of the opposite row, the joint is said to be diamond riveted.
Discuss
Answer: (b).No
Q248.
In a simple bending theory, one of the assumption is that the plane sections before bending remain plane after bending. This assumption means that
Discuss
Answer: (d).strain is proportional to the distance from the neutral axis
Q249.
A uniformly distributed load may be assumed to behave like a point load at the centre of gravity of the load for all sorts of calculations.
Discuss
Answer: (a).Correct
Q250.
The shear force in the centre of a simply supported beam carrying a uniformly distributed load of w per unit length, is
Discuss
Answer: (a).zero