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Discussion :: Power Electronics

  1. Assertion (A): A TRIAC is a bidirectional SCR.

    Reason (R): A TRIAC is a four layers 3 terminal device and can conduct in both directions.

  2. A.
    Both A and R are correct and R is correct explanation of A
    B.
    Both A and R correct but R is not correct explanation of A
    C.
    A is correct but R is wrong
    D.
    A is wrong but R is correct

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    Answer : Option A

    Explanation :

    Since a TRIAC can conduct in both directions it is bi directional SCR.


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