Q. Application of penetrant to a test piece may be by: (Solved)
1. Dipping, brushing or spraying
2. Spraying only
3. Bushing or spraying only
4. Dipping or spraying only
- a. Dipping, brushing or spraying
1. Dipping, brushing or spraying
2. Spraying only
3. Bushing or spraying only
4. Dipping or spraying only