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 31 of 48

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Q301.
The relation l = (j + 2) apply only to kinematic chains in which lower pairs are used. This may be used to kinematic chains in which higher pairs are used, but each higher pair may be taken as equivalent to
Discuss
Answer: (b).two lower pairs and one additional link
Q302.
According to law of gearing, the common normal at the point of contact between a pair of teeth must always pass through the pitch point.
Discuss
Answer: (a).Yes
Q303.
The motion between a pair which takes place in __________ is known as incompletely constrained motion.
Discuss
Answer: (b).more than one direction
Q304.
The direction of linear velocity of any point on a link with respect to another point on the same link is
Discuss
Answer: (b).perpendicular to the link joining the points
Q305.
The periodic time of a compound pendulum is __________ when the distance between the point of suspension and the centre of gravity is equal to the radius of gyration of the body about its centre of gravity.
Discuss
Answer: (b).minimum
Q306.
When the pitching of a ship is upward, the effect of gyroscopic couple acting on it will be
Discuss
Answer: (a).to move the ship towards star-board
Discuss
Answer: (a).varies in magnitude but constant in direction
Q308.
The frictional torque transmitted in a flat pivot bearing, considering uniform pressure, is (where ฮผ = Coefficient of friction, W = Load over the bearing, and R = Radius of bearing surface)
Discuss
Answer: (d).ฮผ W R
Q309.
In Meyer's expansion valve, the main valve is driven by an eccentric having an angle of advance from
Discuss
Answer: (c).25° - 30°
Discuss
Answer: (b).one of the links is fixed