Physics · Non-Destructive Testing
According to typical classification standards, what are the two broad types of penetrants utilized in the Liquid Penetrant Testing method?
- 1Type N penetrants and Type M penetrants
- 2Type 1 penetrants and Type 2 penetrants
- 3Type X penetrants and Type Y penetrants
- 4Fluorescent penetrants and Visible dye penetrants✓
Correct answer
Fluorescent penetrants and Visible dye penetrants
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