The amount of fluid friction or internal...

Question 1 / 205eccefa2bacbc34ba4d478d8

Question 1 of 205eccefa2bacbc34ba4d478d8

The amount of fluid friction or internal friction inherent in a mineral lubricating oil is reflected as a measure of its __________.

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5eccefa2bacbc34ba4d478d8

The amount of fluid friction or internal friction inherent in a mineral lubricating oil is reflected as a measure of its __________.

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🔍 Key Concepts

• lubricating oil properties used to describe internal resistance to flow • difference between density-related properties and flow/friction properties • common tests or ratings applied to lubricating oils (e.g., what S.E. number and hydrolytic stability relate to)

💭 Think About

• Which property of a liquid describes how easily (or how reluctantly) it flows when sheared or stirred? • Does specific gravity tell you anything about how thick or resistant to flow an oil is, or only about how heavy it is compared to water? • Think about which choice is routinely used when engineers say an oil is "thick" or "thin" in behavior.

✅ Before You Answer

• Match the phrase "internal friction" with the physical property that measures resistance to flow. • Eliminate any options that mainly describe weight/density rather than flow behavior. • Consider which term you would see on an oil can or machinery manual to specify how "thick" the oil should be.

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Question 1 of 20

The amount of fluid friction or internal friction inherent in a mineral lubricating oil is reflected as a measure of its __________.

specific gravity

viscosity

S.E. number

hydrolytic stability

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Question 1 / 205eccefa2bacbc34ba4d478d8

Question 1 of 205eccefa2bacbc34ba4d478d8

The amount of fluid friction or internal friction inherent in a mineral lubricating oil is reflected as a measure of its __________.

Back

Question 1 of 20

5eccefa2bacbc34ba4d478d8

The amount of fluid friction or internal friction inherent in a mineral lubricating oil is reflected as a measure of its __________.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed