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 15 of 48

Q141.
A Porter governor can not be isochronous.
Discuss
Answer: (a).Agree
Q142.
The frictional torque transmitted by a cone clutch is same as that of
Discuss
Answer: (d).truncated conical pivot bearing
Q143.
When two non-intersecting and non-coplaner shafts are connected by gears, the arrangement is known as helical gearing.
Discuss
Answer: (b).Wrong
Q144.
When the elements of a pair are kept in contact by the action of external forces, the pair is said to be a
Discuss
Answer: (d).force-closed pair
Discuss
Answer: (c).have no effect on power transmitted
Q146.
In a Hartnell governor, the compression of the spring is __________ the lift of the sleeve.
Discuss
Answer: (a).equal to
Q147.
The controlling force diagram for a spring controlled governor is a curve passing through the origin.
Discuss
Answer: (b).No
Q148.
The lower pairs are __________ pairs.
Discuss
Answer: (a).self-closed
Q149.
The arrangement is called bevel gearing, when two __________ are connected by gears.
Discuss
Answer: (a).intersecting and coplaner shafts
Q150.
The static balancing is satisfactory for low speed rotors but with increasing speeds, dynamic balancing becomes necessary. This is because, the
Discuss
Answer: (c).effects of unbalances are proportional to the square of the speed