A.C. Fundamentals, Circuits and Circuit Theory

The effective resistance of an iron-cored choke working on ordinary supply frequency is more than its true resistance because of_____.

  • A. Iron loss in core
  • B. Skin effect
  • C. Increase in temperature
  • D. Capacitive effect between adjacent coil turns
Answer: Option A.
Explanation: 

No answer description available for this question

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