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 39 of 48

Discover more Topics under Mechanical Engineering

Q381.
In a reciprocating steam engine, which of the following forms a kinematic link?
Discuss
Answer: (c).Crankshaft and flywheel
Q382.
The frictional torque transmitted in a truncated conical pivot bearing, considering uniform wear, is
Discuss
Answer: (b).ฮผ W cosec ฮฑ (r1 + r2)
Discuss
Answer: (d).remains constant for all radii of rotation
Q384.
In a steam engine, one method of obtaining the earlier cut-off with a simple slide valve is by increasing the angle of advance of the eccentric while the throw of the eccentric, steam lap and exhaust lap are kept constant. This method will
Discuss
Answer: (b).reduce length of effective stroke of piston
Q385.
The equation of motion for a vibrating system with viscous damping is , if the roots of the equation are complex conjugate, then the system will be critically damped.
Discuss
Answer: (b).No
Discuss
Answer: (a).pitch circle dia. x cos ฯ†
Q387.
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
Q388.
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°
Q389.
A point on a connecting link (excluding end points) of a double slider crank mechanism traces a
Discuss
Answer: (d).elliptical path
Q390.
The coefficient of friction is the ratio of the limiting friction to the normal reaction between the two bodies.
Discuss
Answer: (a).Correct