Diac and Triac are which type of devices [Unidirectional or Bidiretional] | Power Electronics MCQ#21

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Diac and Triac are which type of devices:

  1. Unidirectional, Unidirectional
  2. Unidirectional, Bidirectional
  3. Bidirectional, Unidirectional
  4. Bidirectional, Bidirectional

Correct answer: 4. Bidirectional, Bidirectional

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