Exam (elaborations)
CWB Welding Inspector Level 1 Exam Prep (Latest 2023/ 2024 Update) Questions and Verified Answers
- Course
- Institution
1. Which is not a recommended method for surface cleaning of a part for liquid penetrant examination? a) Cleaning with organic solvents. b) Blasting with shot or dull sand. c) Cleaning with de-greasers. d) Use of de-scaling solutions. e) Ultrasonic cleaning methods. - ans -----b) Blasting w...
[Show more]