Q. Radiographic equivalence factors for Inconel and 304 stainless steel are 1.4 and 1.0 respectively. What is the approximate equivalent thickness of Inconel requiring the same exposure as 1.27 cm (½ inch) thickness of 304 stainless steel?

(A) 1.27 cm (0.50 inches)
(B) 1.78 cm (0.70 inches)
(C) 0.9 cm (0.36 inches)
(D) 3.55 cm (1.40 inches)

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✅ Correct Answer: (C) 0.9 cm (0.36 inches)

Published by Mr. Dubey ⭐ 111.54K Points at 21-Sep-2023 07:20 pm in Non Destructive Testing and Evaluation

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