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Test: Bearings - Mechanical Engineering MCQ


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10 Questions MCQ Test - Test: Bearings

Test: Bearings for Mechanical Engineering 2024 is part of Mechanical Engineering 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.
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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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