Penetrant - Study guides, Class notes & Summaries

CWB Welding Inspector Level 1 Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: From the welding problems identified below which one of the five does not fit the pattern established by the other four? a) Insufficient throat. b) Incorrect bevel angle. c) Loss of shielding gas. d) Improper fit up. e) Use of wrong consumable. Answer: a) Insufficient throat. Q: A 10 mm fillet weld has a nominal: a) Throat dimension of 10 mm. b) Area of ...

Absorption - ANSWERThe process by which pesticides are taken into animals, including humans, and porous surfaces (soil). Active ingredient (a.i.) - ANSWERThe chemical or chemicals in a product responsible for the desired effects, which are capable of preventing, destroying, repelling or mitigating insects, fungi, rodents, weeds, or other pests. listed separately in the ingredient statement. Acute toxicity - ANSWERHow poisonous a pesticide is to an animal or person after a single dose (or e...

ASNT Level III: Liquid Penetrant Testing 4 of 5 | Questions with 100% Correct Answers | Latest Update 2024 | Verified

Which of the following physical properties, more than any other, determines what makes a material a good penetrant? |A. Viscosity |B. Surface tension |C. Wetting ability |D. No one single property determines if a material will or will not be a good penetrant. - Answer-D - No single property determines if a material will or will not be a good penetrant The speed with which a penetrant penetrates a surface flaw is influenced to the greatest extent by which of the following properties? ...

CWB 1 Exam Questions and Answers 100% Correct CWB 1 Exam Questions and Answers 100% Correct CWB 1 Exam Questions and Answers 100% Correct 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 de...

LIQUID PENETRANT TESTING (CHAPTER QUIZ 1-10) 2024 QUESTIONS WITH COMPLETE SOLUTIONS.

Which of the following is a type of developer used in penetrant inspection? - Answer-All of the above: Dry, Aqueous particulate, and Non-aqueous particulate. Which of the following is a type of developer used in penetrant inspection? - Answer-Spraying Which of the following is a type of developer used in penetrant inspection? - Answer-Unglazed porous ceramic Which of the following penetrant systems is generally considered least sensitive? - Answer-Water washable- visible dry The fail...

LIQUID PENETRANT TESTING UPDATED Exam Questions And CORRECT Answers Visual testing of materials, test objects and complete products is the principle means of determine adequate quality of parts - CORRECT ANSWER- T The liquid penetrant method detects the presence of cracks and or other physical discontinuities both open surface and volumetric - CORRECT ANSWER- F Liquid Penetrant testing evolved from oil and white testing - CORRECT ANSWER- T Liquid Penetrant testing is used to avoid fai...

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. correct answersb) 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 inclusions. d) Cracking. e) Burn throu...

7.12 Liquid penetrant testing used for maintenance testing of cracks on aircraft must have the highest sensitivity. Which of the following penetrant techniques is the most sensitive? - Answer-Type I, Method B, level 3 penetrant, solvent removed, solvent suspended developer 7.13 The first step in evaluating the use of penetrant on a plastic material is to: - Answer-check the compatibility of the penetrant test materials with the plastic 7.14 Which of the following nonmetallic items can be t...

Liquid Penetrant Testing Level 2 (PT-2) General Examination UPDATED Exam Questions And CORRECT Answers A common application of an aluminium block containing quench cracks is to: (a) Determine penetrant test sensitivity (b) Compare performance of penetrant materials or processes (c) Determine effects of mechanical cleaning methods on penetrant test results (d) Determine effectiveness of cleaning techniques - CORRECT ANSWER- a