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

Q401.
When the particles of a body moves perpendicular to its axis, then the body is said to have
Discuss
Answer: (b).transverse vibration
Q402.
A sliding pair has a completely constrained motion.
Discuss
Answer: (a).Yes
Discuss
Answer: (d).none of the above
Q404.
The power from the engine to the rear axle of an automobile is transmitted by means of
Discuss
Answer: (d).Hooke's joint
Q405.
A flywheel is used to control the mean speed of an engine caused by the variations in load.
Discuss
Answer: (b).Incorrect
Q406.
The equivalent length of a simple pendulum which gives the same frequency as a compound pendulum is
Discuss
Answer: (b).(kG² + h²)/h
Q407.
The component of the acceleration, perpendicular to the velocity of the particle, at the given instant is called
Discuss
Answer: (a).radial component
Q408.
The maximum efficiency of spiral gears is (where θ = Shaft angle, and φ = Friction angle)
Discuss
Answer: (c).cos (θ + φ) + 1/ cos (θ - φ) + 1
Q409.
When the crank is at the inner dead centre, in a reciprocating steam engine, then the acceleration of the piston will be
Discuss
Answer: (a).ω²r. (n + 1)/n
Q410.
When the tip of a tooth undercuts the root on its mating gear, it is known as interference.
Discuss
Answer: (a).Agree