CRT Quiz
5 Questions
4 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

Which device uses a cathode-ray tube to display images?

  • Television set (correct)
  • Washing machine
  • Microwave oven
  • Toaster

    • What is the purpose of a cathode-ray tube in a television set?

  • To manipulate electrical waveforms
  • To scan the front area of the tube
  • To control radar targets
  • To emit electron beams (correct)

    • What is the term used to describe electron beams emitted from the cathode?

  • Phosphorescent ray
  • Cathode ray (correct)
  • Electron ray
  • Anode ray

    • How is an image produced in color cathode-ray devices?

    <p>By controlling the intensity of each of three electron beams</p> Signup and view all the answers

    What is another name for a cathode-ray tube on a television set?

    <p>Picture tube</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser