Moderate

Dynamic equalizing circuit is used for________________?

Correct answer: A. equal division of voltage across each thyristor

  • A. equal division of voltage across each thyristor
  • B. equal division of current through each thyristor in parallel
  • C. equal division of voltage across each thyristor in parallel
  • D. equal division of current through each thyristor in series

Explanation

A dynamic equalizing circuit, typically an RC snubber, is connected across series thyristors to equalize transient voltage sharing during switching. Current sharing in parallel devices requires a different equalizing arrangement.

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