Q. Which of the following is an advantage of X ray over gamma ray sources for radiography?

  • (A) Safety
  • (B) Variable radiation intensity
  • (C) Variable radiation energy
  • (D) All of the above
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✅ Correct Answer: (D) All of the above

Published by Mr. Dubey ⭐ 111.54K Points at 21-Sep-2023 07:20 pm in Non Destructive Testing and Evaluation

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