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Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-34

  • question_answer
    Which among the following waves is used for communication by artificial satellites?

    A)  Micro waves

    B)  Radio waves

    C)  A M

    D)  Frequency of \[{{10}^{16}}\]series

    Correct Answer: B

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