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  • Question

  • A single phase half wave controlled rectifier circuit has a free wheeling diode. The load is a combination of R and L. The firing angle is a. The period of conduction of SCR and free wheeling diode respectively are


  • Options
  • A. a < ?t < p and p < ?t < (2p + a)
  • B. a < ?t < p and p < ?t < 2p
  • C. a < ?t < (p + a) and (p + a) < ?t < 2p
  • D. a < ?t < p and p < ?t < (2p - a)

  • Correct Answer
  • a < ?t < p and p < ?t < (2p + a) 

    Explanation
    SCR conducts from a to p and free wheeling diode from p to (2p + a).

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    • Options
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    • Options
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    • Options
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    • Options
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    • Options
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