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 spring mostly used in gramophones is
Discuss
Answer: (c).flat spiral spring
Q292.
A saddle key __________ power through frictional resistance only.
Discuss
Answer: (a).transmits
Discuss
Answer: (a).shank diameter
Discuss
Answer: (a).along the axis of rotation
Discuss
Answer: (c).prestressing thick cylinders
Q296.
According to Indian standard specifications, a grey cast iron designated by 'FG 200' means that the
Discuss
Answer: (c).minimum tensile strength is 200 N/mm²
Q297.
When an open coiled helical compression spring is subjected to an axial compressive load, the maximum shear stress induced in the wire is (where D = Mean diameter of the spring coil, d = Diameter of the spring wire, K = Wahl's stress factor, and W = Axial compressive load on the spring)
Discuss
Answer: (d).(8WD/ ฯ€d³) × K
Q298.
The product of the diametral pitch and module is equal to one.
Discuss
Answer: (a).Correct
Q299.
The static tooth load should be __________ the dynamic load.
Discuss
Answer: (c).greater than
Q300.
Power screws are used to convert rotary motion into translatory motion.
Discuss
Answer: (a).True