Liquid penetrant testing Study guides, Class notes & Summaries

What does Method A refer to? Removal Methods When is an unscheduled inspection performed? All Of the above The advantage that liquid penetrant testing has over an unaided visual inspection is that: It makes defects easier to see for the inspector Which of the following is an advantage of Penetrant Testing? Both A and B. What are the major requirements needed to become qualified in any NDT method? On the Job Training and Classroom Instruction. What manual r...

CWB 1 Exam Questions & Answers | 115 Questions with 100% Correct Answers | Updated & Verified | 37 Pages 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 misse...

A Hydrotest is conducted on an underground line as a substitute for the external inspection. The test pressure is 200 Psig. At the end of the test, the pressure must be at least - API 570 9.8.6 190 Psig. Determine the maximum allowed pressure for a Class 300 flange that has a design temperature of 950 °F. The flange material is ASTM A217 Gr. C12 - B16.5 Table 1.1-1 375 Psig. An 8 NPS pipe is being replaced with A106 gr. B material. The pipe retirement thickness (Tmin) is 0.218" and the ...

ASNT Level III: Liquid Penetrant Testing 1 of 5 2023 1.1 Liquid penetrant testing is defined as: 1.2 The superseded classification of groups include which of the following? 1.3 The classification term TYPE refers to the type of: 1.4 The classification term METHOD refers to the method of: 1.5 In the SYSTEM CONCEPT, a system consists of: 1.6 Developers in the military specification are listed by form. What is FORM d? 1.7 When penetrant materials are qualified, they are tes...

A weld-on patch plate used for repairing a tank bottom shall? Never be placed over an area of global dishing. New welds attaching existing shell plates to existing or new shell plates should follow what two inspection methods? Visual and RT When a tank bottom is removed by using arc-gauging, the areas of the tanks shell-to- bottom weld shall be? Magnetic-particle examined and defective areas repaired and re-examined At what frequency shall visible and fluorescent light meters used with ...

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

API 653 exam prep - Open Book ONLY Questions and Answers 100% Correct *When using the preheat alternative weld method, the temperature shall be checked ___ to assure the minimum temperature is maintained during welding. A) one inch or two times the material thickness whichever is greater, on each side of the groove. B) two inches or two times the material thickness, whichever is great, on each side of the groove C) Three inches or three times the material thickness, whichever is greater,...

LIQUID PENETRANT LEVEL II ACTUAL EXAMS QUESTIONS WITH COMPLETE VERIFIED ANSWERS BY EXPERT GRADED A++ Which of the following discontinuities could be classified as a finishing processing discontinuity? -Heat-treat crack Aluminum alloy test specimens that have been tested by the liquid penetrant method should be thoroughly cleaned after testing because: -the alkaline content of wet developers and most emulsifiers could result in surface pitting, particularly in moist atmospheres. Which fact...

One main category variable of pressure test planning that an operator must consider is the _________________. - purpose Field beveling of pipe ends by manual oxygen cutting is acceptable if authorized by the company. - True Location of casings cathode protection external anodes, and utility crossings should all be recorded on the. - as-built drawings Releasing air or water pressure through valves, at a test head, after the testing of a pipe is called a____________. - blow down The si...

API 570 - Open Book - Practice Exam 2024 Already Passed A Hydrotest is conducted on an underground line as a substitute for the external inspection. The test pressure is 200 Psig. At the end of the test, the pressure must be at least - API 570 9.8.6 190 Psig. Determine the maximum allowed pressure for a Class 300 flange that has a design temperature of 950 °F. The flange material is ASTM A217 Gr. C12 - B16.5 Table 1.1-1 375 Psig. An 8 NPS pipe is being replaced with A106 gr. B mater...