Quality Assurance And Fault Analysis

Question 1

3 things to check on a regular basis (receptor checks)

Answer 1

1. Receptor itself - visible damage/ clean?
2. Image uniformity - expose receptor to unattenuated x ray beam and check if resulting image is uniform
3. Image quality - radiograph test object

Question 2

What is an example of a test image, used to test image quality?

Answer 2

Step wedge (overlapping layers of lead foil)