Q1. | For a 12 pulse operation, the two 6 pulse units are fed by |

A. | Y - Y and Y - Y transformers [Wrong Answer] |

B. | Δ - Δ and Δ - Δ transformers [Wrong Answer] |

C. | Y - Y and Y - Δ transformers [Correct Answer] |

D. | Y - Δ and Y - Δ transformers [Wrong Answer] |

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Explanation:-
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