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 22 of 56

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Q211.
Lewis form factor for the 20° full depth involute system is equal to 0.154 - 0.841/T.
Discuss
Answer: (a).Correct
Q212.
The railway carriage couplings have
Discuss
Answer: (c).knuckle threads
Discuss
Answer: (d).all of these
Discuss
Answer: (d).least value of Pt Ps and Pc
Q215.
A locking device in which the bottom cylindrical portion is recessed to receive the tip of the locking set screw, is called
Discuss
Answer: (c).ring nut
Discuss
Answer: (c).effective length of column to least radius of gyration of the column
Q217.
A crankshaft is a __________ shaft.
Discuss
Answer: (b).machine
Q218.
According to Indian standard specifications, 100 H6/g5 means that the
Discuss
Answer: (b).basic size is 100 mm
Q219.
A plate with an elliptical hole in the centre, with semi-major axis (a) perpendicular to the direction of loading and semi-minor axis (b) along the direction of loading, is subjected to a pull P. The maximum stress induced at the edge of the hole is equal to (where ฯƒ = Stress for a plate with no hole i.e. nominal stress)
Discuss
Answer: (b).ฯƒ [1 + (2a/b)]
Discuss
Answer: (a).load is in between the fulcrum and effort