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  1. In a single phase full wave ac regulator the rms value of load current is 20 A load is purely resistive. Then

  2. A.
    average thyristor current will be less than 20 A but rms thyristor current will be more than 20 A
    B.
    both the average and rms thyristor currents will be less than 20 A
    C.
    both the average and rms thyristor currents will be more than 20 A
    D.
    rms thyristor current will be 20 A and average thyristor current will be 10 A

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    Answer : Option B

    Explanation :

    Each thyristor conducts for 50% of time.


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