一般三相异步电动机在起动瞬间的转差率_______,在空载时的转差率__

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一般三相异步电动机在起动瞬间的转差率_______,在空载时的转差率________,在额定负载时的转差率为________。

  • A.1,1,≈0
  • B.1,≈0,0.02~0.06
  • C.≈0,≈1,0.02~0.06
  • D.1,≈0,0.002~0.006

参考答案:

B

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