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 21 of 56

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Q201.
In worm gears, the pressure angle is half the angle between two inclined faces in axial plane.
Discuss
Answer: (a).Correct
Q202.
For crank shaft bearings, the ratio of the length of the journal to its diameter is less than unity.
Discuss
Answer: (a).Correct
Q203.
Lewis equation in gears is used to find the
Discuss
Answer: (c).compressive stress in bending
Discuss
Answer: (d).all of the above
Discuss
Answer: (b).tensile stresses
Q206.
An elastic bar is fixed at the upper end and loaded at the lower end by a falling weight. The shock load produced can be reduced by
Discuss
Answer: (d).all of the above
Q207.
The ratio of driving tensions in V-belt drives is __________ flat belt drives.
Discuss
Answer: (d).cosec ฮฑ times more than
Q208.
A shaft is designed on the basis of rigidity and stiffness.
Discuss
Answer: (a).Correct
Q209.
Which of the following spring is used in mechanical wrist watch?
Discuss
Answer: (c).Torsion spring
Q210.
In helical bevel gearing, the axes of shafts are __________ and the teeth are curved.
Discuss
Answer: (b).non-intersecting and non-parallel