Transformers

A transformer has a 1:6 turns ratio and a secondary coil load resistance of 470 Ω. The load resistance as seen by the source is

  • A. 1.3 Ω
  • B. 7.8 Ω
  • C. 78 Ω
  • D. 13 Ω
Answer: Option D.
Explanation: 

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