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 14 of 48

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Q131.
The rotor of a ship rotates in clockwise direction when viewed from stern and the ship takes a left turn. The effect of gyroscopic couple acting on it will be
Discuss
Answer: (c).to raise the bow and lower the stern
Q132.
When a rigid body is suspended vertically and it oscillates with a small amplitude under the action of the force of gravity, the body is known as
Discuss
Answer: (b).compound pendulum
Q133.
Longitudinal vibrations are said to occur when the particles of a body moves
Discuss
Answer: (b).parallel to its axis
Q134.
The velocity of the reciprocating roller follower when it has contact with the straight flanks of the tangent cam, is given by (where Ο‰ = Angular velocity of the cam shaft)
Discuss
Answer: (b).Ο‰(r1 + r2)sinΞΈ sec²ΞΈ
Q135.
The sensitiveness of the governor __________ as the speed range decreases.
Discuss
Answer: (c).increases
Q136.
In Meyer's expansion valve, the expansion valve is driven by an eccentric having an angle of advance from
Discuss
Answer: (d).80° - 90°
Discuss
Answer: (d).addendum circle to the clearance circle
Q138.
The acceleration of a particle at any instant has two components i.e. radial component and tangential component. These two components will be
Discuss
Answer: (b).perpendicular to each other
Q139.
When the axes of the first and last wheels are co-axial, then the train is known as
Discuss
Answer: (c).reverted gear train
Q140.
The primary unbalanced force is more than the secondary unbalanced force.
Discuss
Answer: (a).True