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Q1. | An ac circuit has two branches in parallel. The impedances of the two branches are equal. Their power factors are 0.8 lagging and 0.8 leading. The overall p.f. is |

A. | 1 [Correct Answer] |

B. | zero [Wrong Answer] |

C. | about 0.7 lagging [Wrong Answer] |

D. | about 0.7 leading [Wrong Answer] |

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Explanation:-
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