Q. Which of the following techniques would probably reduce the amount of back scattered radiation reaching the film during a radiographic exposure?

(A) Using a finer grained film
(B) Backing the cassette with a sheet of lead
(C) Removing lead screens
(D) All of the above

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✅ Correct Answer: (B) Backing the cassette with a sheet of lead

Published by Mr. Dubey ⭐ 104.85K Points at 21-Sep-2023 07:19 pm in Non Destructive Testing and Evaluation

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