CCD Digital Radiography Systems Quiz
5 Questions
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CCD Digital Radiography Systems Quiz

Created by
@JawDroppingWalrus1974

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Questions and Answers

Which type of scintillator is considered unstructured and produces more light spread when stimulated by X-rays?

  • Neither type of phosphor
  • Gadolinium oxysulfide (Gd2O2S) (correct)
  • Cesium iodide (CsI)
  • Both types of phosphors

    • What is the purpose of lenses in a CCD system?

  • To reduce the size of the projected visible light image (correct)
  • To absorb X-ray photons
  • To convert light into an electrical charge
  • To produce more light spread

    • What determines how much of the incident X-ray photons are absorbed and how much light is produced in a scintillator?

  • The way the scintillator is constructed (correct)
  • The type of lenses used
  • The size of the capacitors
  • The color of the light produced

    • Which type of phosphor is considered structured and has needlelike crystals that focus light onto a narrow area?

    <p>Cesium iodide (CsI)</p> Signup and view all the answers

    What is the function of an analog-to-digital converter (ADC) in a CCD system?

    <p>To transmit the electrical charge line by line</p> Signup and view all the answers

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