Q. A transformer is used to

  • (A) Increase DC voltage
  • (B) Convert DC into AC
  • (C) Decrease DC voltage
  • (D) Increase or decrease AC voltage
✅ Correct Answer: (D) Increase or decrease AC voltage

Published by Omveer ⭐ 5.26K Points at 24-Oct-2021 12:44 pm in Physics

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