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Q1. | In the transformer shown in figure, the inductance measured across terminal 1 and 2 was 4 H with terminals 3 and 4 open. It was 3H when terminals 3 and 4 are short circuited. The coefficient of couplin |

A. | 1 [Wrong Answer] |

B. | 0.707 [Wrong Answer] |

C. | 0.5 [Correct Answer] |

D. | indeterminate due to insufficient data [Wrong Answer] |

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Explanation:-
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