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According to ASTM E709-95 in using prods having a spacing of 19 mm (3/4 inches) and above, the magnetizing current shall be:

Correct Answer: From 100 to 125 A/25 mm (1 inch)

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Non Destructive Testing and Evaluation MCQ: According to ASTM E709-95 in using prods having a spacing of 19 mm (3/4 inches) and above, the magnetizing current shall be: | Extra Education