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 5 of 48

Q41.
The pair is known as a higher pair, when the relative motion between the elements of a pair is
Discuss
Answer: (d).partly turning and partly sliding
Q42.
When the connection between the two elements is such that only required kind of relative motion occurs, it is known as self-closed pair.
Discuss
Answer: (a).Right
Q43.
The Whitworth quick return motion mechanism is formed in a slider crank chain when the
Discuss
Answer: (a).coupler link is fixed
Q44.
The primary unbalanced force is maximum when the angle of inclination of the crank with the line of stroke is
Discuss
Answer: (b).0° and 180°
Q45.
The acceleration of the particle moving with simple harmonic motion is inversely proportional to the displacement of the particle from the mean position.
Discuss
Answer: (b).No
Q46.
The maximum and minimum value of the tractive force is given by
Discuss
Answer: (c).± 2(1 - c)m x ω².r
Q47.
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
Q48.
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
Q49.
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
Q50.
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
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