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Question: Answered & Verified by Expert
The number of amplitude-modulated broadcast stations that can be accommodated in a 300 kHz bandwidth for the highest modulating frequency 15 kHz will be:
PhysicsCommunication SystemJEE MainJEE Main 2018 (15 Apr)
Options:
  • A 15
  • B 20
  • C 8
  • D 10
Solution:
1693 Upvotes Verified Answer
The correct answer is: 10
If modulating frequency is 15 kHz then the bandwidth of one channel =30 kHz. A number of channels accommodate. =300 kHz30 kHz=10.

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