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A single phase semiconverter is feeding a highly inductive load and has freewheeling diode across the load. The waveshapes of output voltage and output current

  • A.are similar
  • B.are not similar
  • C.may be similar or dissimilar
  • D.are similar only if firing angle is zero

Answer: B

When freewheeling diode conducts output current exists but output voltage is zero.

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