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 29 of 44

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Q281.
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
Q282.
Poisson's ratio is the ratio of linear stein to the volumetric strain.
Discuss
Answer: (b).False
Q283.
The product of Young's modulus (E) and moment of inertia (I) is known as
Discuss
Answer: (c).flexural rigidity
Q284.
The relation between equivalent length (L) and actual length (l) of a column for both ends fixed is
Discuss
Answer: (b).L = l/2
Q285.
The ratio of maximum shear stress developed in a rectangular beam and a circular beam of the same cross-sectional area is
Discuss
Answer: (d).9/8
Q286.
Transverse fillet welds are designed for
Discuss
Answer: (a).tensile strength
Q287.
The planes, which carry no shear stress, are known as principal planes.
Discuss
Answer: (a).True
Q288.
The stiffness of a closely-coiled helical spring is __________ proportional to number of turns.
Discuss
Answer: (b).inversely
Q289.
The maximum bending moment of a simply supported beam of span l and carrying a point load W at the centre of beam, is
Discuss
Answer: (a).Wl/4
Q290.
A column of length (l) with both ends fixed may be considered as equivalent to a column of length __________ with one end fixed and the other end free.
Discuss
Answer: (b).l/4