

McqMate
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 |
View all MCQs in
Non Destructive Testing and EvaluationNo comments yet