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 41 of 56

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Q401.
Lewis form factor for 14½° composite and full depth involute system is (where T = Number of teeth)
Discuss
Answer: (a).0.124 - (0.684/T)
Q402.
The stretching in a belt can be controlled by __________ the stress in the belt.
Discuss
Answer: (a).reducing
Discuss
Answer: (c).varies exponentially, being more near the torque-input end
Q404.
For a shoe brake, the equivalent coefficient of friction is equal to (where ΞΌ = Actual coefficient of friction, and ΞΈ = Semi-block angle)
Discuss
Answer: (d).4ΞΌ sinΞΈ/(2ΞΈ + sin 2ΞΈ)
Q405.
When a cylinder is subjected to a very high internal fluid pressure, the thin cylinder should be used.
Discuss
Answer: (b).Incorrect
Q406.
In a full journal bearing, the angle of contact of the bearing with the journal is
Discuss
Answer: (d).360°
Q407.
In a flat belt drive, if the slip between the driver and belt is 1 %, between the belt and follower is 3% and driver and follower pulley diameters are equal, then velocity ratio of the drive will be
Discuss
Answer: (a).0.96
Q408.
A cotter joint is used to connect two __________ rods.
Discuss
Answer: (a).co-axial
Q409.
The product of the diametral pitch and circular pitch is equal to
Discuss
Answer: (c).Ο€
Q410.
If T1 and T2 are the tensions on the tight and slack sides of the belt respectively, and Tc is the centrifugal tension, then initial tension in the belt is equal to
Discuss
Answer: (d).(T1 + T2 + Tc)/2