[Solved] Calculate geometric unsharpness for the following conditions: Source size = 2 mm × 2 mm; SFD = 700 mm; test piece thickness = 25 mm

Q.	Calculate geometric unsharpness for the following conditions: Source size = 2 mm × 2 mm; SFD = 700 mm; test piece thickness = 25 mm
A.	0.6 mm
B.	0.06 mm
C.	6,0 mm
D.	0.15 mm
Answer» D. 0.15 mm

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Non Destructive Testing and Evaluation

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