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Consumer Electronics by S. P. Bali

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Descriptive Questions

  1. Explain the principle of magnetic recording in reproduction.
  2. What are the different methods of erasing the tape?
  3. Explain the method of manufacture of anyone of the recording mediums.
  4. What is the difference between a record head, a playback head, and an erase head?
  5. List the parts of a cassette with the help of a neat diagram.
  6. Derive the relation between maximum usable frequency, tape speed and gap width for optimum output.
  7. What are the different track configurations for mono and stereo?
  8. Explain the mechanical controls of a cassette recorder.
  9. Explain the electrical controls of a cassette recorder.
  10. How does the erase prevention device operate? Why is it required?
  11. What are the different types of tape recorders?
  12. What are the ...

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