Besides for checking for circuit continuity,...

Question 1 / 205eccefa4bacbc34ba4d4853e

Question 1 of 205eccefa4bacbc34ba4d4853e

Besides for checking for circuit continuity, what can an ohmmeter be used for in diagnosing a DC motor?

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Question 1 of 20

5eccefa4bacbc34ba4d4853e

Besides for checking for circuit continuity, what can an ohmmeter be used for in diagnosing a DC motor?

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🔍 Key Concepts

• Ohmmeter functions beyond simple continuity checks • How resistance measurements relate to motor windings or coils • Which listed options are properties you can or cannot measure with resistance

💭 Think About

• Which of the choices describes a condition that would change the resistance of part of the motor circuit so an ohmmeter could detect it? • Which of the options are about mechanical or speed characteristics that an ohmmeter cannot directly measure? • Think about what happens to the measured resistance if a coil is broken, shorted, or not properly connected.

✅ Before You Answer

• Identify which options relate to electrical resistance of windings or coils • Eliminate any choices that involve rotational speed or physical machining details • Ask: with just an ohmmeter (no power applied), which condition could I realistically detect by measuring resistance at the motor terminals?

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Question 1 of 20

Besides for checking for circuit continuity, what can an ohmmeter be used for in diagnosing a DC motor?

an open field coil

synchronous speed

undercut mica

reversed polarity

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Question 1 / 205eccefa4bacbc34ba4d4853e

Question 1 of 205eccefa4bacbc34ba4d4853e

Besides for checking for circuit continuity, what can an ohmmeter be used for in diagnosing a DC motor?

Back

Question 1 of 20

5eccefa4bacbc34ba4d4853e

Besides for checking for circuit continuity, what can an ohmmeter be used for in diagnosing a DC motor?

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