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 28 of 56

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Q271.
The size of a cam depends upon
Discuss
Answer: (a).base circle
Q272.
A turn buckle is used to connect two round rods subjected to tensile loading and requiring subsequent adjustment for tightening or loosening.
Discuss
Answer: (a).Yes
Discuss
Answer: (d).retain deformation produced under load permanently
Q274.
An open coiled helical compression spring 'A' of mean diameter 50 mm is subjected to an axial load W. Another spring 'B' of mean diameter 25 mm is similar to spring 'A' in all respects. The deflection of spring 'B' will be __________ as compared to spring 'A'.
Discuss
Answer: (a).one-eighth
Q275.
When the bolt is very yielding as compared to the connected members, then the resultant load on the bolt will be equal to the
Discuss
Answer: (d).initial tension or external load, whichever is greater
Discuss
Answer: (d).all of the above
Q277.
The velocity factor for very accurately cut and ground metallic gears operating at velocities upto __________ is equal to 6/6 + v.
Discuss
Answer: (d).20 m/s
Discuss
Answer: (d).all of the above
Q279.
Which of the following coupling is used to connect two shafts which have both lateral and angular misalignment ?
Discuss
Answer: (d).all of these
Q280.
In a multiple V-belt drive, when a single belt is damaged, it is preferable to change the complete set in order to
Discuss
Answer: (c).ensure uniform loading