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Oil Sample Analysis and Procedures

Oil Sample Analysis and Procedures

Assessment

Interactive Video

Chemistry

9th - 10th Grade

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

The video tutorial covers the fundamentals of used oil analysis, emphasizing the importance of establishing a sampling schedule integrated with maintenance activities. It highlights the need for consistency in sampling points and intervals to ensure trendable results. The tutorial provides techniques for effective sampling, such as sampling at operating temperature and maintaining sample hygiene. It advises against contamination by flushing sample bottles and avoiding drain plugs. The video also stresses the importance of inspecting samples visually and olfactorily, logging detailed information, and ensuring proper mailing of samples to maintain integrity.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to integrate the sampling schedule with other maintenance activities?

To ensure consistency and regularity

To make the process more complicated

To avoid taking samples altogether

To ensure samples are taken at random times

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main reason for sampling at operating temperature?

To make the oil more colorful

To make the oil thicker

To ensure a representative sample

To cool down the equipment

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why should sample bottles not be reused?

They are too expensive

They might contain contaminants

They are difficult to clean

They are too small

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a potential issue with sampling from a drain plug?

It may not provide a representative sample

It is too easy to access

It is too expensive

It is too clean

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should be done if visible sediment is found in a sample?

Ignore it

Mix it with another sample

Send it to the lab immediately

Avoid sending it for analysis

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What could magnetic sediment in a sample indicate?

Presence of water

Presence of rust or severe wear

Presence of coolant

Presence of wax

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a sign of water contamination in an oil sample?

Clear oil

Bubbles of water at the bottom

Thick consistency

Bright color

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