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pooja Reddy
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Asked: 2023-04-27T08:00:35+00:00 In:

What is the relation between the number of poles and pole pitch with power factor? a) number of poles increases, pole pitch increases, bad power factor b) number of poles increases, pole pitch decreases, good power factor c) number of poles increases, pole pitch decreases, good power factor d) number of poles increases, pole pitch increases, bad power factor

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What is the relation between the number of poles and pole pitch with power factor? a) number of poles increases, pole pitch increases, bad power factor b) number of poles increases, pole pitch decreases, good power factor c) number of poles increases, pole pitch decreases, good power factor d) number of poles increases, pole pitch increases, bad power factor
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    15 Answers

    1. c) number of poles increases, pole pitch decreases, good power factor

       

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    3. d) small air gap length, dispersion coefficient decreases, good power factor

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    4. D.

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    6. d) small air gap length, dispersion coefficient decreases, good power factor

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    7. Answer: c

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    9. Answer: c
      Explanation: As the number of poles increases, the pole pitch decreases and the number of slots per pole per phase also decreases. This increases the dispersion coefficient and it leads to poor power factor.

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    10. Answer: c
      Explanation: As the number of poles increases, the pole pitch decreases and the
      number of slots per pole per phase also decreases. This increases the dispersion
      coefficient and it leads to poor power factor.

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    12. (c) number of poles increases, pole pitch decreases, good power factor

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    13. c) number of poles increases, pole pitch decreases, good power factor

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    15. c) number of poles increases, pole pitch decreases, good power factor

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    16. c) number of poles increases, pole pitch decreases, good power factor

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    18. Answer: c
      Explanation: As the number of poles increases, the pole pitch decreases and the
      number of slots per pole per phase also decreases. This increases the dispersion
      coefficient and it leads to poor power factor.

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    19. c) number of poles increases, pole pitch decreases, good power factor

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    21. c) number of poles increases, pole pitch decreases, good power factor
      Explanation: As the number of poles increases, the pole pitch decreases and the
      number of slots per pole per phase also decreases. This increases the dispersion
      coefficient and it leads to poor power factor.

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    22. Answer: c
      Explanation: As the number of poles increases, the pole pitch decreases and the number of slots per pole per phase also decreases. This increases the dispersion coefficient and it leads to poor power factor.

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