A.C. Fundamentals, Circuits and Circuit Theory

In each of the three coils of a three phase generator, an alternating voltage having an r.m.s. value of 220 V is induced. Which of the following values is indicated by the voltmeters?

  • A. 220 V
  • B. 220 v3 V
  • C. 220/v3 V
  • D. None of the above
Answer: Option A.

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