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Q1. | If a two-port network is reciprocal as well as symmetrical, which one of the following relationships is correct? |

A. | Z_{12} = Z_{21} and Z_{11} = Z_{22} [Wrong Answer] |

B. | Y_{12} - Y_{21} and Y_{11} - Y_{22} [Wrong Answer] |

C. | AD - BC = 1 and A = D [Wrong Answer] |

D. | all of the above [Correct Answer] |

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Explanation:-
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**Also Read Similar Questions Below :**

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