If a DC motor runs hot, what would most...

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Question 1 of 205eccefa3bacbc34ba4d4806a

If a DC motor runs hot, what would most likely be the cause?

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5eccefa3bacbc34ba4d4806a

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If a DC motor runs hot, what would most likely be the cause?

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🔍 Key Concepts

• Cooling and ventilation requirements for electric motors • Effect of ambient temperature vs internal heat generation • Common causes of overheating in DC motors

💭 Think About

• Which choice directly restricts the motor’s ability to get rid of heat? • Which option would actually tend to make the motor run cooler rather than hotter? • Which choices describe electrical faults that usually cause loss of power rather than simple overheating of an otherwise running motor?

✅ Before You Answer

• Identify which option affects airflow around/through the motor • Eliminate any option that would normally lower temperature instead of raise it • Consider which conditions are commonly checked first when a motor casing feels abnormally hot in service

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Question 1 of 205eccefa3bacbc34ba4d4806a

If a DC motor runs hot, what would most likely be the cause?

Back

Question 1 of 20

5eccefa3bacbc34ba4d4806a

Q

If a DC motor runs hot, what would most likely be the cause?

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• Cooling and ventilation requirements for electric motors • Effect of ambient temperature vs internal heat generation • Common causes of overheating in DC motors

💭 Think About

• Which choice directly restricts the motor’s ability to get rid of heat? • Which option would actually tend to make the motor run cooler rather than hotter? • Which choices describe electrical faults that usually cause loss of power rather than simple overheating of an otherwise running motor?

✅ Before You Answer

• Identify which option affects airflow around/through the motor • Eliminate any option that would normally lower temperature instead of raise it • Consider which conditions are commonly checked first when a motor casing feels abnormally hot in service

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

Quick actions

— No credit card needed