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Test: Bearings - Mechanical Engineering MCQ


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10 Questions MCQ Test Design of Machine Elements - Test: Bearings

Test: Bearings for Mechanical Engineering 2024 is part of Design of Machine Elements preparation. The Test: Bearings questions and answers have been prepared according to the Mechanical Engineering exam syllabus.The Test: Bearings MCQs are made for Mechanical Engineering 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Bearings below.
Solutions of Test: Bearings questions in English are available as part of our Design of Machine Elements for Mechanical Engineering & Test: Bearings solutions in Hindi for Design of Machine Elements course. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free. Attempt Test: Bearings | 10 questions in 20 minutes | Mock test for Mechanical Engineering preparation | Free important questions MCQ to study Design of Machine Elements for Mechanical Engineering Exam | Download free PDF with solutions
Test: Bearings - Question 1

Which of the following are functions of bearings?

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Explanation: Bearings are used for all the above listed purposes.

Test: Bearings - Question 2

A radial bearing supports the load that acts along the axis of the shaft.

Detailed Solution for Test: Bearings - Question 2

Explanation: Radial bearing supports the load acting perpendicular to the axis of the shaft.

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Test: Bearings - Question 3

A_______ bearing supports the load acting along the axis of the shaft.

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Explanation: Thrust bearing supports load acting along axis of shaft.

Test: Bearings - Question 4

Sliding contact bearings, also called plain bearings have no problem of wear.

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Explanation: Surface of shaft slide over surface of the bush resulting in friction and wear.

Test: Bearings - Question 5

 In steam and gas turbines, rolling contact bearings are used.

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Explanation: Sliding contact bearings are generally used.

Test: Bearings - Question 6

Which of the following are true about plasticity?

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Explanation: This is the basic definition of plasticity.

Test: Bearings - Question 7

Which of the following is measure of stiffness?

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Explanation: Stiffness is the ability of material to resist deformation under external load. Hence it is measured by modulus of elasticity.

Test: Bearings - Question 8

Which of the following facts are true for resilience?

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Explanation: Toughness is ability to store energy till proportional limit during deformation and to release this energy when unloaded.

Test: Bearings - Question 9

Modulus of resilience is defined as

Detailed Solution for Test: Bearings - Question 9

Explanation: Modulus of resilience is strain energy per unit volume.

Test: Bearings - Question 10

In gear boxes and small size motors, rolling contact bearings are used.

Detailed Solution for Test: Bearings - Question 10

Explanation: In small size applications, rolling contact bearings are preferred.

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