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krati jain
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Asked: 2023-05-20T19:53:07+00:00 In:

302. What is the solution to prevent the increase of resistance of motor windings? a) higher ventilation arrangement b) reduction in the number of poles c) increase the coil windings d) insulate the windings

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302. What is the solution to prevent the increase of resistance of motor windings? a) higher ventilation arrangement b) reduction in the number of poles c) increase the coil windings d) insulate the windings
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    8 Answers

    1. Answer: a
      Explanation: The increase of resistance of the motor winding is one of the cause of
      thermal failure. They can be reduced by providing a higher ventilation arrangement in
      the machine.

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    3. Answer: a
      Explanation: The increase of resistance of the motor winding is one of the cause of
      thermal failure. They can be reduced by providing a higher ventilation arrangement in
      the machine.

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    4. Answer: a
      Explanation: The increase of resistance of the motor winding is one of the cause of
      thermal failure. They can be reduced by providing a higher ventilation arrangement in
      the machine.

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    6. Answer: a
      Explanation: The increase of resistance of the motor winding is one of the cause of
      thermal failure. They can be reduced by providing a higher ventilation arrangement in
      the machine.

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    7. a) higher ventilation arrangement

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    9. a) higher ventilation arrangement

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    10. higher ventilation arrangement

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    12. Answer: a

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