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 37 of 56

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Q361.
A screw is said to be a self locking screw, if its efficiency is
Discuss
Answer: (a).less than 50 %
Q362.
An aluminium member is designed on the basis of
Discuss
Answer: (a).yield stress
Q363.
A plate with a circular hole in the centre is subjected to a pull of P. The maximum stress induced at the edge of the hole is three times of the nominal stress.
Discuss
Answer: (a).Correct
Q364.
A steel containing 0.8% carbon is known as
Discuss
Answer: (a).eutectoid steel
Discuss
Answer: (b).ductile materials
Discuss
Answer: (c).feed mechanism of machine tools
Q367.
For general industrial machinery, the ratio of the length of journal to its diameter is taken as
Discuss
Answer: (b).1 to2
Q368.
The spring mostly used in gramophones is
Discuss
Answer: (c).flat spiral spring
Q369.
A saddle key __________ power through frictional resistance only.
Discuss
Answer: (a).transmits
Discuss
Answer: (a).shank diameter