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Q1. | In an unloaded transformer, the fluxes limiting the primary and secondary are 30 mWb and 20 mWb. The coefficient of coupling is |

A. | 1 [Wrong Answer] |

B. | 0.1 [Wrong Answer] |

C. | 0.33 [Wrong Answer] |

D. | 0.67 [Correct Answer] |

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Explanation:-
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