A well-lubricated bearing surface always...

Loading...

Study

Question 1 of 205eccefa2bacbc34ba4d478f0

A well-lubricated bearing surface always appears __________.

Back

Question 1 of 20

5eccefa2bacbc34ba4d478f0

Q

A well-lubricated bearing surface always appears __________.

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• How metal looks when it is moving smoothly against another surface with plenty of lubricant • Difference between a surface that grips (friction) and a surface that lets parts slide easily • What wear patterns might look like if there is not enough lubrication

💭 Think About

• Which choice describes a surface that would REDUCE friction and allow parts to slide easily for a long time? • Which descriptions sound like the surface has been roughened or damaged, instead of protected by oil or grease? • Think about machine shafts and bearings you’ve seen—how does the metal look where it runs in good oil all the time?

✅ Before You Answer

• Eliminate any answer that suggests a rough or textured surface that would increase friction • Ask if the word used suggests damage or wear rather than healthy lubrication • Pick the description that best matches a smooth, low-friction contact area

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

Quick actions

— No credit card needed

Loading...

Study

Question 1 of 205eccefa2bacbc34ba4d478f0

A well-lubricated bearing surface always appears __________.

Back

Question 1 of 20

5eccefa2bacbc34ba4d478f0

Q

A well-lubricated bearing surface always appears __________.

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• How metal looks when it is moving smoothly against another surface with plenty of lubricant • Difference between a surface that grips (friction) and a surface that lets parts slide easily • What wear patterns might look like if there is not enough lubrication

💭 Think About

• Which choice describes a surface that would REDUCE friction and allow parts to slide easily for a long time? • Which descriptions sound like the surface has been roughened or damaged, instead of protected by oil or grease? • Think about machine shafts and bearings you’ve seen—how does the metal look where it runs in good oil all the time?

✅ Before You Answer

• Eliminate any answer that suggests a rough or textured surface that would increase friction • Ask if the word used suggests damage or wear rather than healthy lubrication • Pick the description that best matches a smooth, low-friction contact area

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

Quick actions

— No credit card needed