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Discussion

Assertion (A): Inverters and choppers use fast switching thyristors

Reason (R): Fast switching SCR has low turn off time.

  • 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

Answer: A

Low turn off time enables fast switching.

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