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Q. |
What maximum water rinse pressure is considered safe for removal of excess penetrant in the water washable penetrant process? |
A. | As low a pressure as possible, 50 PSI maximum |
B. | to 200 PSI |
C. | PSI maximum |
D. | to 500 PSI |
Answer» A. As low a pressure as possible, 50 PSI maximum |
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