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Q. |
The danger of over washing during a water washable penetrant test is that: |
A. | Excess penetrant will be removed from the test piece |
B. | Penetrant will be removed from discontinuities |
C. | The waste water will contain too high a concentration of penetrants |
D. | A protective oxide coating on the test piece is formed |
Answer» B. Penetrant will be removed from discontinuities |
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