[Solved] Which of the following techniques would probably reduce the amount of back scattered radiation reaching the film during a radiographic exposure?

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
Answer» B. Backing the cassette with a sheet of lead

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Non Destructive Testing and Evaluation

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