Cwb 1 exam Study guides, Class notes & Summaries

CWB 1 EXAM Questions and Answers (2024 / 2025) (Verified Answers)

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CWB 1 Exam Questions and Answers

CWB 1 EXAM/114 QUESTIONS AND ANSWERS/A+ RATED

CWB 1 Exam Questions with Correct Answers 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. - Answer-b) Blasting with shot or dull sand. 2. Which of the following weld defects is most likely to be missed by radiography in a weld: a) Undercutting. b) Porosity. c) Slag inclus...

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CWB 1 Exam Questions and Answers

CWB 1 Exam Questions and Answers 100% correct

CWB 1 Exam Questions with Correct Answers 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. - Answer-b) Blasting with shot or dull sand. 2. Which of the following weld defects is most likely to be missed by radiography in a weld: a) Undercutting. b) Porosity. c) Slag ...

2. Which of the following weld defects is most likely to be missed by radiography in a weld: a) Undercutting. b) Porosity. c) Slag inclusions. d) Cracking. e) Burn through . - ANSWER-d) Cracking. 3. In the choices given below, metallographic tests would be the least informative with regard to the: a) Presence of the non-metallic inclusions. b) Grain structure in the weld and fusion zone. c) Ability of the material to withstand repeated fluctuating loads. d) Extent and structure of th...