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 52 of 56

Q511.
A coupling used to connect two perfectly aligned shafts, is
Discuss
Answer: (d).all of these
Q512.
According to I.B.R., the efficiency of a double riveted butt joint with double cover straps of equal width should be
Discuss
Answer: (c).70 to 83%
Discuss
Answer: (b).both ends of the column are clamped
Discuss
Answer: (b).similar to tap bolts except that they are of small size and a variety of shapes of heads are available
Discuss
Answer: (c).non-intersecting and non-parallel and the teeth are straight
Q516.
A chain drive transmits __________ power as compared to belt drive.
Discuss
Answer: (a).more
Q517.
The stress in the bar when the load is applied suddenly is __________ as compared to the stress induced due to gradually applied loads.
Discuss
Answer: (b).double
Q518.
A triple riveted butt joint with double straps of unequal width is to be designed for a boiler shell. The pitch of the rivets in the outer row is double the pitch in the inner row and zig-zag riveting is proposed. Which of the following statement is correct?
Discuss
Answer: (d).There are five rivets per pitch length, out of which four are in double shear and one is in single shear
Q519.
The form factor of a helical gear __________ with the increase in the helix angle.
Discuss
Answer: (a).increases
Q520.
The taper on a rectangular sunk key is
Discuss
Answer: (d).1 in 100