API-577 practice question 18 of 25

What is the "area of interest" on a weld radiograph?

Full set: 110 questions
Answer options
A: The entire radiograph minus 2 in. (50.8 mm) from the edges
B: Only the area of contrasting density
C: The specific portion of a radiograph that needs to be evaluated Correct answer
D: The portion that is less than 3t from the center of the radiograph, where t is the thickness of the weld
Correct Answer:
C. The specific portion of a radiograph that needs to be evaluated
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