If rotor-to-stator air gap readings for an...

Question 1 / 205eccefa4bacbc34ba4d484bf

Question 1 of 205eccefa4bacbc34ba4d484bf

If rotor-to-stator air gap readings for an electrical generating machine have changed significantly from the last reading, what should be checked?

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Question 1 of 20

5eccefa4bacbc34ba4d484bf

If rotor-to-stator air gap readings for an electrical generating machine have changed significantly from the last reading, what should be checked?

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🔍 Key Concepts

• Rotor-to-stator air gap and what physically determines that spacing • How bearing wear or movement affects rotor position inside a machine • Which component is directly supporting and centering the generator rotor shaft

💭 Think About

• Ask yourself: what mechanical part actually holds the rotor in the correct position relative to the stator so the air gap stays uniform? • If that air gap has changed since the last reading, what kind of wear or damage would let the rotor shift closer to or farther from the stator? • Which option deals with the supports of the rotating shaft of the generator itself, rather than external drivers or electrical parts?

✅ Before You Answer

• Identify which choice deals with mechanical support of the generator rotor, not electrical condition • Eliminate options that only affect insulation or cleanliness, which don’t physically move the rotor • Focus on the component whose wear would change rotor alignment/centering and therefore change the air gap

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Question 1 of 20

If rotor-to-stator air gap readings for an electrical generating machine have changed significantly from the last reading, what should be checked?

insulation readings and machine cleanliness

the prime mover thrust bearing for wear

the field coil bolts for the proper torque values

the generator bearings for wear

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Question 1 / 205eccefa4bacbc34ba4d484bf

Question 1 of 205eccefa4bacbc34ba4d484bf

If rotor-to-stator air gap readings for an electrical generating machine have changed significantly from the last reading, what should be checked?

Back

Question 1 of 20

5eccefa4bacbc34ba4d484bf

If rotor-to-stator air gap readings for an electrical generating machine have changed significantly from the last reading, what should be checked?

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