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Class 12PhysicsCommunicationCommunication
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The digital signals are used for transmission in communication systems. They are

MHT CET 2020All MHT CET
  • A
    only of discrete stepwise values.
  • B
    sound and picture signals in television.
  • C
    continuous variations of current or voltage.
  • D
    fundamental sine waves.
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Class 12 Questions

Class 12

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Chapter

Communication

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Communication

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