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Lubricants 101

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Questions and Answers

Which of the following is NOT a function of a lubricant?

Blocking contaminants

Preventing corrosion

Increasing pressure (correct)

Reducing friction

What is the main purpose of a lubricant?

To cause corrosion

To cool down moving surfaces

To separate metal parts (correct)

To increase friction

Which type of lubricant is useful for hydraulic equipment?

Petroleum oil

Mineral oil

Paraffinic oil (correct)

Naphthenic oil

What happens to a good lubricant under pressure?

<p>It flows easily</p> Signup and view all the answers

Which type of lubricant has a low pour point and is good for most applications?

<p>Naphthenic oil</p> Signup and view all the answers

Lubricants 101

Choose a study mode

Podcast

Questions and Answers

Which of the following is NOT a function of a lubricant?

What is the main purpose of a lubricant?

Which type of lubricant is useful for hydraulic equipment?

What happens to a good lubricant under pressure?

Which type of lubricant has a low pour point and is good for most applications?

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