Non-Destructive Testing Methods Quiz
11 Questions
0 Views

Non-Destructive Testing Methods Quiz

Created by
@EffusiveLute

Podcast Beta

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the purpose of using radiography in cast iron articles and mon solder?

  • To detect flaws in metal work (correct)
  • To measure the thickness and density of the material
  • To examine the material inside a packing
  • To maintain the required thickness and level of aluminum

    • How is radioluminescence utilized in certain objects like the hands of a clock?

  • By measuring radiation variations with an instrument
  • By examining the material inside a packing
  • By using radioactive substances like radium and phosphor to make them visible in the dark (correct)
  • By modifying genes and chromosomes using radiation

    • Which radioactive substance is specifically mentioned for use in High Intensity Discharge (HID) lamps?

  • Radon-86
  • Krypton-85 (correct)
  • Uranium oxide
  • Promethium-147

    • In what field can genes and chromosomes be modified by means of radiation?

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

    What is the function of promethium-147 in portable X-ray units?

    <p>As the source of beta radiation</p> Signup and view all the answers

    How is radiography different from radioluminescence in terms of their applications?

    <p>Radiography is used to detect flaws in metal work while radioluminescence makes objects visible in the dark</p> Signup and view all the answers

    What is the purpose of using cobalt-60 in food preservation?

    <p>To prevent sprouting of the food</p> Signup and view all the answers

    What is the role of iodine-123 in medical science?

    <p>Diagnosis of hyperthyroidism</p> Signup and view all the answers

    Which radioactive isotopes are commonly used in the treatment of bone cancer?

    <p>Samarium-153 and strontium-90</p> Signup and view all the answers

    What are the common symptoms of hyperthyroidism?

    <p>Enlargement of the thyroid gland and weight loss</p> Signup and view all the answers

    How is technetium-89 typically utilized in medical science?

    <p>Detection of small tumors</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser