Parabolic Dish Reflectors (PDRs)
5 Questions
0 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 the main function of a parabolic dish reflector (PDR)?

  • Storing solar energy in batteries
  • Concentrating solar energy onto a receiver (correct)
  • Reflecting sunlight into the atmosphere
  • Generating electricity directly from sunlight

    • What is a key advantage of parabolic dish systems?

  • They are the easiest to install
  • They have the lowest concentration ratios
  • They are the most efficient of all collector systems (correct)
  • They require minimal maintenance

    • What is the function of heliostats in Heliostat Field Collectors (HFCs)?

  • Blocking sunlight from reaching the ground
  • Reflecting direct solar radiation onto a common target (correct)
  • Scattering sunlight in multiple directions
  • Absorbing solar energy for electricity generation

    • What type of energy conversion occurs in the receiver of a parabolic dish system?

    <p>Radiant solar energy to thermal energy</p> Signup and view all the answers

    Why are parabolic dishes often referred to as distributed receiver systems?

    <p>Because the receivers are distributed throughout a collector field</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser