Liquid penetrant testing Study guides, Class notes & Summaries

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

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? - 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: - check the compatibility of the penetrant test materials with the plastic 7.14 Which of the following nonmetallic items can be tested with pene...

Which one of the following conditions will affect the rate & the extent a liquid penetrant will enter cracks, fissures, & other small openings? a) The hardness of the specimen being tested. b) The surface condition of the specimen being tested c) The color of the penetrant d) The conductivity of the specimen being tested - Answer-b) The surface condition of the specimen being tested Which of the following is a commonly used classification for penetrant? a) Post-emulsifiable penetrant...

CWB Welding Inspector Level 1 Exam (Latest 2024 / 2025 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 10 sq. mm. c) Leg size...

ASNT Level III: Liquid Penetrant Testing 4 of 5 Questions and Answers 100% correct 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? 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: check the compatibility of the penetrant test materials wi...

ASNT Level III: Liquid Penetrant Testing 1 of 5 Questions and Answers 100% correct 1.1 Liquid penetrant testing is defined as: a physical chemical process 1.2 The superseded classification of groups include which of the following? Removal method, type of penetrant, sensitivity, emulsifier and developer. 1.3 The classification term TYPE refers to the type of: dye in the penetrant 1.4 The classification term METHOD refers to the method of: removing penetrant 1.5 In...

LPI LEVEL 1 PRACTICE TEST EXAM 2024 EITH 100% CORRECT ANSWERS Which one of the following conditions will affect the rate and the extent a liquid penetrant will enter cracks, fissures, and other small openings? - correct answer the surface condition of the specimen being tested Which of the following is a commonly used classification for penetrant? - correct answer post-emulsifiable penetrant A generally accepted method for removing excess nonwater-washable penetrant is - correct answe...

ASNT Level III: Liquid Penetrant Testing 3 of 5 Questions and Answers 2023 5.15 An aircraft landing gear part was tested with a Type I, Method B, level 2 penetrant; no indications were detected. Later, the rod was retested with a Type I, Method D, level 3 penetrant using solvent suspended developer from a spray can. Many fine, dim indications were scattered over all the part. These indications could be caused by: cracks normally found in hard chrome plate 5.16 Two forged aircraft wing ...

Which one of the following conditions will affect the rate and the extent a liquid penetrant will enter cracks, fissures and other small openings - correct answer -The surface condition of the specimen being tested Which of the following is commonly used as a classification for penetrant - correct answer -Postemulsifiable penetrant A generally accepted method for removing excess nonwater washable penetrant is - correct answer -wiping and cautiously cleaning the test specimen and a cleaner-...

Contain a colored (usually red) dye - Answer-Visible dye Penetrant Contain a combination of visible and fluorescent dyes - Answer-Dual Sensitivity Penetrants Which process contains penetrants that are either self-emulsifying or removable with plain water? - Answer-Water-washable Process that requires a separate emulsifier to make the penetrant water washable - Answer-PostEmulsified Penetrants Method where penetrants must be removed with a solvent which is typical when using visible dye in ...