Theory of machines MCQs

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

Theory of machines MCQs | Page 10 of 48

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Q91.
A chain consisting of four links and four joints is called a kinematic chain.
Discuss
Answer: (a).Yes
Q92.
Which of the following is an open pair?
Discuss
Answer: (d).Cam and follower
Q93.
The frictional torque transmitted in a flat pivot bearing with assumption of uniform pressure is __________ as compared to uniform wear.
Discuss
Answer: (b).more
Q94.
In a shaper mechanism, the coriolis component of acceleration does not exist.
Discuss
Answer: (b).False
Q95.
In a gear having involute teeth, the normal to the involute is a tangent to the
Discuss
Answer: (b).base circle
Discuss
Answer: (a).there is a reduction in amplitude after every cycle of vibration
Q97.
The natural frequency of free longitudinal vibrations is equal to (where m = Mass of the body, s = Stiffness of the body, and ฮด = Static deflection of the body)
Discuss
Answer: (d).any one of these
Q98.
The radius of a friction circle for a shaft rotating inside a bearing is (where r = Radius of shaft, and tan ฯ† = Coefficient of friction between the shaft and bearing)
Discuss
Answer: (a).r sin ฯ†
Q99.
The frictional torque transmitted in a flat pivot bearing, considering uniform wear, is (where ฮผ = Coefficient of friction, W = Load over the bearing, and R = Radius of bearing surface)
Discuss
Answer: (d).ฮผ W R
Q100.
If the damping factor for a vibrating system is unity, then the system will be
Discuss
Answer: (c).critically damped