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 6 of 48

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Q51.
The maximum and minimum value of the tractive force is given by
Discuss
Answer: (c).± 2(1 - c)m x ฯ‰².r
Q52.
In a turning moment diagram, the variations of energy above and below the mean resisting torque line is called
Discuss
Answer: (a).fluctuation of energy
Q53.
In a spring controlled governor, when the controlling force __________ as the radius of rotation increases, it is said to be a stable governor.
Discuss
Answer: (c).increases
Q54.
The distance between the centre of suspension and centre of percussion is equal to the equivalent length of a simple pendulum.
Discuss
Answer: (a).Agree
Q55.
When the body is suspended at the point of suspension, its periodic time and frequency will be __________ as compared to the body suspended at the point of percussion.
Discuss
Answer: (a).same
Discuss
Answer: (c).transverse vibration
Q57.
The natural frequency of free transverse vibrations due to a point load acting over a simply supported shaft is equal to (where ฮด = Static deflection of a simply supported shaft due to the point load)
Discuss
Answer: (b).0.5615/ โˆšฮด
Q58.
When the sleeve of a Porter governor moves upwards, the governor speed
Discuss
Answer: (a).increases
Q59.
The retardation of a flat faced follower when it has contact at the apex of the nose of a circular arc cam, is given by (where OQ = Distance between the centre of circular flank and centre of nose)
Discuss
Answer: (a).ฯ‰² x OQ
Q60.
A thin circular disc is rolling with a uniform linear speed, along a straight path on a plane surface. Which of the following statement is correct in this regard ?
Discuss
Answer: (b).The centre of the disc has zero acceleration