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 44 of 56

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Discuss
Answer: (c).permanent mould casting
Q432.
A screw is said to be a self locking screw, if its efficiency is
Discuss
Answer: (a).less than 50 %
Q433.
An aluminium member is designed on the basis of
Discuss
Answer: (a).yield stress
Q434.
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
Q435.
The cold working of metals is carried out __________ the recrystallisation temperature.
Discuss
Answer: (b).below
Q436.
The groove angle of the pulley for rope drive is usually
Discuss
Answer: (c).45°
Q437.
When percentage of carbon in steel is increased, the ductility of steel decreases.
Discuss
Answer: (a).Correct
Discuss
Answer: (b).decreasing its shank diameter
Q439.
A lap joint is always in single shear.
Discuss
Answer: (a).Yes
Q440.
If b denotes the face width and L denotes the cone distance for a bevel gear, then the bevel factor is written as
Discuss
Answer: (d).1 - b/L