JEE Main 2012PhysicsCommunication System

JEE Main 2012 — Communication System Questions with Solutions

4 JEE Main 2012 Communication System previous-year questions with verified answers and step-by-step solutions.

These are the JEE Main 2012 previous-year questions from the Communication System chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Communication System chapter hub.

  1. Q12012MCQEasy

    A 10 ~kW transmitter emits radio waves of wavelength 500 ~m. The number of photons emitted per second by the transmitte…

  2. Q22012MCQEasy

    Given the electric field of a complete amplitude modulated wave as E=i Ec (1+(Em)/(Ec) t ) t Where the subscript c stan…

  3. Q32012MCQMedium

    A radar has a power of 1 ~Kw and is operating at a frequency of 10 ~GHz. It is located on a mountain top of height 500…

  4. Q42012MCQEasy

    Broadcasting antennas are generally

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PrepSharp has catalogued 4 JEE Main 2012 Communication System questions, each with a verified answer and a step-by-step solution.
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