Q. Which of the following frequency ranges is used for AM radio transmission?

  • (A) Very low frequency: 3kHz to 30 kHz
  • (B) Medium frequency : 300 kHz to 3 MHz
  • (C) High frequency : 3 MHz to 30 MHz
  • (D) Very high frequency : 30 MHz to 300 MHz
✅ Correct Answer: (B) Medium frequency : 300 kHz to 3 MHz

Published by Priyanka Tomar ⭐ 35.28K Points at 21-May-2021 06:37 am in Computer

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