Engineering Mechanics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Engineering Mechanics, 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 Engineering Mechanics 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 Engineering Mechanics mcq questions that explore various aspects of Engineering Mechanics problems. Each MCQ is crafted to challenge your understanding of Engineering Mechanics 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 Engineering Mechanics 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 Engineering Mechanics. 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 Engineering Mechanics knowledge to the test? Let's get started with our carefully curated MCQs!

Engineering Mechanics MCQs | Page 17 of 31

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Q161.
The moment of inertia of a sphere of mass m and radius r, about an axis tangential to it, is
Discuss
Answer: (d).7mr²/5
Q162.
The velocity ratio for the first system of pulleys is(where n is the number of pulleys.)
Discuss
Answer: (c).2n
Discuss
Answer: (b).(velocity)2 of the vehicle
Q164.
If a pendulum is taken 1 km below the earth surface in a mine, it will __________ in time.
Discuss
Answer: (a).gain
Q165.
The moment of inertia of a thin disc of mass m and radius r, about an axis through its centre of gravity and perpendicular to the plane of the disc is
Discuss
Answer: (a).mr²/2
Q166.
The linear velocity of a body rotating at ฯ‰ rad / s along a circular path of radius r is given by
Discuss
Answer: (b).ฯ‰.r
Q167.
A machine which is capable of doing work in the reversed direction, after the effort is removed, is called a non-reversible machine.
Discuss
Answer: (b).No
Q168.
The centre of gravity of a right angled triangle lies at its geometrical centre.
Discuss
Answer: (b).Incorrect
Q169.
Vectors method for the resultant force is also called polygon law of forces.
Discuss
Answer: (a).Correct
Q170.
Two equal and opposite parallel forces whose lines of action are different form a couple.
Discuss
Answer: (a).Correct