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CLGS Fundamentals of Lubrication – Quiz 1

Posted on February 22, 2018 (July 12, 2023) by Eric Lorentz

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Question 1 of 6

1. Question
1 point(s)

Tribology is the study of __________

Friction, wear and lubrication.

An application, a scenario, and a result.

A scenario, a problem, and a solution

Heat, wear, and lubrication

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Question 2 of 6

2. Question
1 point(s)

Friction is the resistance to movement. There are 4 basic types of friction are ____, ______, ______, and ______

Fluid, Boundary, Dynamic, and Surface.

Static, Dynamic, Rolling, and Flowing.

Dynamic, Rolling, Intrinsic, and Recessive.

Static, Dynamic, Rolling, and Fluid.

Correct

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Question 3 of 6

3. Question
1 point(s)

The molecular resistance that is experienced in relation to motion within fluids is called ________

Shear Stress.

Saybolts.

Fluidity.

Kinematic Viscosity.

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Question 4 of 6

4. Question
1 point(s)

Perhaps the single most important characteristic of a lubricating oil is _______

Price

Solvency.

Availability.

Viscosity

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Question 5 of 6

5. Question
1 point(s)

When viscosity is measured with a capillary viscometer and the unit of measure is _________.

cSt (centistokes)

cP (centipoise)

SUS (Saybolt Universal Seconds)

All of the above

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Question 6 of 6

6. Question
15 point(s)

In your current role, determine how the following will influence your responsibilities: Friction, Wear, and Lubrication.

This response will be awarded full points automatically, but it will be reviewed and possibly adjusted after submission.

Grading can be reviewed and adjusted.

Grading can be reviewed and adjusted.

Hint

Think about how friction, wear, and lubrication play a role in what you do in terms of equipment downtime, parts replacement, and labor costs.

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