Q. An advantage of emulsifier application by dipping is:

(A) Excess penetrant is recovered in the emulsifier tank and reprocessed
(B) All of the test object is coated at approximately the same time
(C) Excess emulsifier drains back into the emulsifier tank for re-use
(D) Hydrophilic scrubbing is then easier to perform

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✅ Correct Answer: (B) All of the test object is coated at approximately the same time

Published by Mr. Dubey ⭐ 104.85K Points at 21-Sep-2023 07:17 pm in Non Destructive Testing and Evaluation

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