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NEET Sample Paper NEET Sample Test Paper-43

  • question_answer
    The output r. m. s. value of half wave rectifier is, when input current is \[I=400\sqrt{2}\] sin \[100\pi t:\]

    A) \[200\sqrt{2}\]               

    B) 400

    C) \[100\sqrt{2}\]                           

    D) None of these

    Correct Answer: A

    Solution :

    \[{{I}_{rms}}=\frac{{{I}_{0}}}{2}=\frac{400\sqrt{2}}{2}=200\sqrt{2}\]


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