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 41 of 48

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Q401.
The ratio of the maximum displacement of the forced vibration to the deflection due to the static force, is known as
Discuss
Answer: (d).magnification factor
Q402.
The tractive force is maximum or minimum when the angle of inclination of crank with the line of stroke (ฮธ) is equal to
Discuss
Answer: (b).90° and 180°
Q403.
A point on a connecting link (excluding end points) of a double slider crank mechanism traces a
Discuss
Answer: (d).elliptical path
Q404.
The coefficient of friction is the ratio of the limiting friction to the normal reaction between the two bodies.
Discuss
Answer: (a).Correct
Q405.
A flywheel is fitted to the crankshaft of an engine having W as the amount of indicated work per revolution and permissible limits of coefficient of fluctuation of energy and speed as CE and CS respectively. The kinetic energy of the flywheel is given by
Discuss
Answer: (b).W CE / 2CS
Q406.
When the connection between the elements forming a pair is such that the constrained motion is not completed by itself, but by some other means, the motion is said to be a completely constrained motion,
Discuss
Answer: (b).No
Discuss
Answer: (a).the tip of a tooth of a mating gear digs into the portion between base and root circles
Q408.
The ratio of maximum fluctuation of speed to the mean speed is called
Discuss
Answer: (c).coefficient of fluctuation of speed
Discuss
Answer: (d).The pressure angle is constant throughout the teeth engagement.
Q410.
Which of the following governor is used to drive a gramophone?
Discuss
Answer: (c).Pickering governor