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.
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
Q242.
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
Q243.
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
Q244.
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
Q245.
When a change in length takes place, the strain is known as
Discuss
Answer: (a).linear strain
Q246.
The maximum bending moment of a simply supported beam with central point load lies at the point of loading.
Discuss
Answer: (a).True
Q247.
When the shear force diagram between any two points is an inclined straight line, it indicates that there is a uniformly varying load between the two points.
Discuss
Answer: (a).Yes
Discuss
Answer: (d).the ratio of wall thickness of the vessel to its diameter is greater than 1/10.
Q249.
A steel bar 2 m long, 20 mm wide and 10 mm thick is subjected to a pull of 2 kN. If the same bar is subjected to a push of 2 kN, the Poission's ratio of the bar in tension will be __________ the Poisson's ratio for the bar in compression.
Discuss
Answer: (a).equal to
Q250.
A square beam and a circular beam have the same length, same allowable stress and the same bending moment. The ratio of weights of the square beam to the circular beam is
Discuss
Answer: (c).1/1.12