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Q1. | A periodic voltage has following values for equal time intervals changing suddenly from one value to next, 0, 5, 10, 20, 50, 60, 50, 20, 10, 5, 0, -5, -10 etc. then rms value of the waveform is |

A. | 31 volt [Correct Answer] |

B. | 32 volt [Wrong Answer] |

C. | insufficient data [Wrong Answer] |

D. | none [Wrong Answer] |

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Explanation:-
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