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Power ElectronicsSCR Commutation

SCR commutation means the process of?

  • ATurning the SCR OFF
  • BTurning the SCR ON by gate current
  • CIncreasing its breakover voltage
  • DMeasuring its gate resistance
Report an error
Correct Answer: A. Turning the SCR OFF
Explanation: Commutation reduces SCR current below the holding level and provides sufficient recovery conditions for the device to regain blocking capability.
Reference: Standard power electronics: scr commutation
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