Name four advantages of the dye pentrant inpection produce?

Question

Name four advantages of the dye pentrant inpection produce?

Answer 1

It penetrates so shows deep small cracks mainly. X-Ray is better. Gives an image and shows extent of damage. You can study it and decide more effectively if its repair or scrap....Penerant is cheaper and safer. It gives an indication. In composites though I would just X-Ray if possible. Especially if I got a bad ring test.