To properly seat the brushes on a commutator...

Loading...

Study

Question 1 of 205eccefa3bacbc34ba4d48096

To properly seat the brushes on a commutator or slip rings, what should be used?

Back

Question 1 of 20

5eccefa3bacbc34ba4d48096

Q

To properly seat the brushes on a commutator or slip rings, what should be used?

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• Purpose of seating or bedding-in brushes on a commutator or slip rings • Effect of abrasive material hardness on copper surfaces • Need to avoid leaving conductive or abrasive particles that can damage the commutator

💭 Think About

• Which material is just abrasive enough to conform the carbon brush to the commutator shape without cutting grooves into the copper? • Which option is commonly used in electrical maintenance because it is very fine and non‑loading for finishing metal surfaces? • Which of the listed tools would clearly be too aggressive or inappropriate to use directly on a commutator or slip ring surface?

✅ Before You Answer

• Eliminate any tool that would cut, groove, or score the copper surface • Choose a material that is very fine, flexible, and mildly abrasive • Avoid anything that would leave coarse particles that could cause arcing or rapid brush wear

👋 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 205eccefa3bacbc34ba4d48096

To properly seat the brushes on a commutator or slip rings, what should be used?

Back

Question 1 of 20

5eccefa3bacbc34ba4d48096

Q

To properly seat the brushes on a commutator or slip rings, what should be used?

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• Purpose of seating or bedding-in brushes on a commutator or slip rings • Effect of abrasive material hardness on copper surfaces • Need to avoid leaving conductive or abrasive particles that can damage the commutator

💭 Think About

• Which material is just abrasive enough to conform the carbon brush to the commutator shape without cutting grooves into the copper? • Which option is commonly used in electrical maintenance because it is very fine and non‑loading for finishing metal surfaces? • Which of the listed tools would clearly be too aggressive or inappropriate to use directly on a commutator or slip ring surface?

✅ Before You Answer

• Eliminate any tool that would cut, groove, or score the copper surface • Choose a material that is very fine, flexible, and mildly abrasive • Avoid anything that would leave coarse particles that could cause arcing or rapid brush wear

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

Quick actions

— No credit card needed