Power Electronics
Why resistor is used in Snubber circuit ?

 All of these.
 To minimize the charging current.
  To minimize the discharging current.
 To minimize the loss .

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Power Electronics
SCR will be turned off when anode current is

 < latching current but greater than holding current and gate signal is present.
  < latching current but greater than holding current and gate signal is 0.
 less than holding current.
  both (A) and (B).

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