Machine Design MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Machine Design, 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 Machine Design 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 Machine Design mcq questions that explore various aspects of Machine Design problems. Each MCQ is crafted to challenge your understanding of Machine Design 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 Machine Design 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 Machine Design. 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 Machine Design knowledge to the test? Let's get started with our carefully curated MCQs!

Machine Design MCQs | Page 13 of 56

Q121.
A sliding bearing which can support steady loads without any relative motion between the journal and the bearing, is called
Discuss
Answer: (d).hydrostatic lubricated bearing
Q122.
In case of pressure vessels having closed ends, the fluid pressure induces
Discuss
Answer: (d).none of these
Q123.
A machine part subjected to __________ is called a strut.
Discuss
Answer: (b).an axial compressive force
Q124.
The yield point in static loading is __________ as compared to fatigue loading.
Discuss
Answer: (a).higher
Discuss
Answer: (b).length of arc of contact to the circular pitch
Q126.
The bearing characteristic number is given by (where p = Bearing pressure on the projected bearing area, Z = Absolute viscosity of the lubricant, and N = Speed of the journal)
Discuss
Answer: (a).ZN/p
Discuss
Answer: (b).it is subjected to a higher cyclic loading than the outer side
Q128.
In a marine flange coupling, the thickness of flange is taken as
Discuss
Answer: (b).d/3
Discuss
Answer: (a).bottom of groove of the pulley
Q130.
The metal suitable for bearings subjected to heavy loads is
Discuss
Answer: (b).white metal