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 30 of 56

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Q291.
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
Q293.
Which of the following coupling is used to connect two shafts which have both lateral and angular misalignment ?
Discuss
Answer: (d).all of these
Q294.
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
Q295.
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
Q298.
For general industrial machinery, the ratio of the length of journal to its diameter is taken as
Discuss
Answer: (b).1 to2
Q299.
The spring mostly used in gramophones is
Discuss
Answer: (c).flat spiral spring
Q300.
A saddle key __________ power through frictional resistance only.
Discuss
Answer: (a).transmits