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 13 of 44

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Q121.
According to Euler's column theory, the crippling load for a column of length (l) fixed at both ends is __________ the crippling load for a similar column hinged at both ends.
Discuss
Answer: (c).four times
Q122.
The ratio of change in volume to the original volume is called
Discuss
Answer: (c).volumetric strain
Q123.
In a beam where shear force changes sign, the bending moment will be
Discuss
Answer: (c).maximum
Q124.
The maximum shear stress of a beam of triangular section occurs above the neutral axis,
Discuss
Answer: (a).Correct
Q125.
The ductility of a material __________ with the increase in percentage reduction in area of a specimen under tensile test.
Discuss
Answer: (a).increases
Q126.
The bending moment in the centre of a simply supported beam carrying a uniformly distributed load of w per unit length is
Discuss
Answer: (d).wl²/8
Discuss
Answer: (d).an increase in diameter and length of the shell
Q128.
A welded joint as compared to a riveted joint has __________ strength.
Discuss
Answer: (c).more
Q129.
The shear force at apoint on a beam is the algebraic __________ of all the forces on either side of the point.
Discuss
Answer: (a).sum
Q130.
The point of contraflexure occurs in
Discuss
Answer: (c).overhanging beams