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Q. |
Which of the following is a prerequisite for a penetrant test? |
A. | Developer must be applied in a thin, even coat |
B. | Any surface coatings or soils must be completely removed |
C. | All traces of penetrant materials should be removed after testing is complete |
D. | The test object must be non-magnetic |
Answer» B. Any surface coatings or soils must be completely removed |
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