Electronic Principles and Devices Quiz
12 Questions
2 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is communication?

  • The physical medium on which the signal is carried
  • The process of sharing an idea or feeling between sender and receiver (correct)
  • The process of converting electrical signals into suitable form for transmission
  • The device that converts the message produced by a source

    • What is the function of an input transducer in a communication system?

  • Converts the electrical signal into a signal suitable for transmission over a given medium
  • Converts the message produced by a source to a form suitable for the communication system (correct)
  • Carries the electrical signal over the physical medium
  • Produces the message to be transmitted

    • What is the role of a transmitter in a communication system?

  • Carries the electrical signal over the physical medium
  • Converts the message produced by a source to a form suitable for the communication system
  • Converts the electrical signal into a signal suitable for transmission over a given medium (correct)
  • Produces the message to be transmitted

    • What does the transmission channel represent in a communication system?

    <p>The physical medium on which the signal is carried</p> Signup and view all the answers

    Which block in a communication system converts the message produced by a source to a form suitable for the system?

    <p>Input Transducer</p> Signup and view all the answers

    Which device is responsible for converting the electrical signal into a signal suitable for transmission over a given medium in a communication system?

    <p>Transmitter</p> Signup and view all the answers

    What is the function of a receiver in electronic communication systems?

    <p>Signal amplification, demodulation, and filtering</p> Signup and view all the answers

    In an ideal transmission, what is the output of the receiver like?

    <p>Scaled and possibly delayed version of the message signal</p> Signup and view all the answers

    What is the role of an output transducer in electronic communication systems?

    <p>Converting electrical signal into the desired form by the system</p> Signup and view all the answers

    What distinguishes an active transducer from a passive transducer?

    <p>Active transducers work on energy conversion principles without requiring a power source</p> Signup and view all the answers

    Which of the following is an example of interference in electronic communication systems?

    <p>Radio wave</p> Signup and view all the answers

    What are some challenges introduced by the channel in electronic communication systems?

    <p>Distortion, noise, and interference</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser