Communication Systems MCQ Test

  1. ....... is an indirect way of generating FM?
  2. Which of the following option is correct about the frequency range of 300 kHz to 3000 kHz?
  3. Which of the following is the correct option about the purpose of peak clipper circuits in radio transmitters?
  4. Pulse modulation is often used in .........
  5. Which of the following is the power rating of radio transmitters?
  6. Which of the following is a buffer amplifier?
  7. Which of the following communication transmission media is open space or free space?
  8. Which of the following option is used in time division multiplexing?
  9. .........proposed the use of clad waveguide structure.
  10. Does voltage to frequency converter performs frequency modulation?
  11. Which of the following option exhibits a contributory role in an invention of CDMA system?
  12. Which of the following can be used to analyze the frequency response of a room?
  13. Voltage signal generated by a microphone is ...........
  14. Voltage signal generated by a microphone is ...........
Communication Systems MCQ

Take Communication Systems MCQ Test & Online Quiz to test your Knowledge

Below is the Communication Systems MCQ test that checks your basic knowledge of Communication Systems. This Communication Systems MCQ Test contains 20 Multiple Choice Questions. You have to select the right answer to the question. Finally, you can also take the Online Quiz from the Take Communication Systems Quiz Button.

  • Varactor diode modulator
  • Armstrong modulator
  • Reactance FET modulator
  • None of These
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  • High frequency
  • Medium frequency
  • Low frequency
  • None of These
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  • To reduce bandwidth
  • To increase bandwidth
  • To prevent overmodulation
  • To regulate oscillator I/P voltage
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  • Telegraphy
  • FL band
  • Microwave band
  • None of These
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  • A double-tuned amplifier
  • A cathode follower stage
  • A high gain D.C. amplifier
  • None of the above
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  • Analog circuit
  • Modulation circuit
  • Digital circuit
  • Multiplier circuit
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  • Edward Appleton
  • James Maxwell
  • Schriever
  • Kao and Hockham
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  • Pink Noise Generator
  • Spectrum Analyzer
  • Amplitude
  • Both 1 & 2
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  • Digital in Nature
  • Hybrid in Nature
  • Analog in Nature
  • None of the above
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  • Digital in Nature
  • Hybrid in Nature
  • Analog in Nature
  • None of the above
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  • More than 3MHz
  • Less than 3MHz
  • Less than 2MHz
  • None of the above
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  • A transmitter and receiver
  • A transmitter, a receiver, and a channel
  • A multiplexer, a demultiplexer, and a channel
  • A transmitter, a receiver, and a spectrum analyzer
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