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 12 of 31

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Q111.
The velocity ratio of a differential pulley block with D and d as the diameters of larger and smaller pulley, is
Discuss
Answer: (c).2D/(D - d)
Q112.
The unit of mass moment of inertia in S.I. units is kg-m².
Discuss
Answer: (a).True
Q113.
The moment of inertia of a solid cylinder of mass m, radius r and length l about the longitudinal axis or polar axis is
Discuss
Answer: (a).mr2/2
Q114.
In a screw jack, the effort required to lift the load is given by(where W = Load lifted, ฮฑ = Helix angle, and ฯ† = Angle of friction.)
Discuss
Answer: (b).P = W tan (ฮฑ + ฯ†)
Q115.
The terms 'leverage' and 'mechanical advantage' Of a compound lever have got the same meaning.
Discuss
Answer: (a).Correct
Discuss
Answer: (b).rotational motion
Q117.
Energy may be defined as the capacity of doing work.
Discuss
Answer: (a).Correct
Q118.
An irregular body may have more than one centre of gravity.
Discuss
Answer: (b).No
Q119.
The rate of doing work is known as
Discuss
Answer: (c).power
Q120.
In a wormed geared pulley block, if the number of teeth on the worm wheel is doubled, then its velocity ratio is also doubled.
Discuss
Answer: (a).True