For routine cleaning of a commutator, what...

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Question 1 of 205eccefa3bacbc34ba4d48098

For routine cleaning of a commutator, what should be applied?

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5eccefa3bacbc34ba4d48098

For routine cleaning of a commutator, what should be applied?

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🔍 Key Concepts

• Proper maintenance procedures for electric motor commutators • Abrasive vs. non-abrasive materials and how they affect copper surfaces • Why some abrasive materials can leave conductive or damaging residues

💭 Think About

• Which option would clean the surface without cutting grooves, wearing it down quickly, or changing its shape? • Which material could leave particles embedded in the commutator, possibly causing arcing or short circuits? • Is the commutator normally cleaned while the machine is stopped or running for routine care?

✅ Before You Answer

• Eliminate any method that is too abrasive or works across the slots, which can damage the insulation (mica) between bars • Watch for materials like emery that can leave conductive residue in electrical equipment • Consider whether applying a tool while running could be unsafe or overly aggressive for routine cleaning

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Question 1 of 205eccefa3bacbc34ba4d48098

For routine cleaning of a commutator, what should be applied?

Back

Question 1 of 20

5eccefa3bacbc34ba4d48098

For routine cleaning of a commutator, what should be applied?

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