Api 571 exam 1 - Study guides, Class notes & Summaries

API 571 Practice Exam #1 (SOLVED) Questions With 100% Correct Answers.

API 570 - Closed Book Combined Exam Set Questions With Revised Correct Detailed Answers 1) Which of the following NDE techniques can be effective in detecting and sizing Caustic Stress Corrosion Cracks? - API 571 UT angle-beam 2) A carbon steel caustic system has a 10% concentration of NaOH (Caustic). Above what temperature is stress-relieving recommended? - API 571 ANSWER 176 °F 3) A carbon steel caustic system has a 30% concentration of NaOH (caustic). Above wha...

API 571 Exam #1 VERSION 2023/2024 VERIFIED QUESTIONS AND ANSWERS LATEST UPDATE ALREADY GRADED A

API 571 - Exam #1 (2024) Questions & Answers Solved 100% Correct!!

API 570 Close Book Mockup Exam Latest Version Graded A+ 1. Reheating a hardened material to a temperature below the transformation to improve toughness is called as; Tempering B 31.3- 08 300.2 Which Recommended Practice of API is covering the details of Material verification and traceability? API 578 API 570 Clause 2 Who is having responsibility of API 570 to be followed? Owner / User API 570 4.3.1.1 At what places fatigue cracks usually initiate? On the surface at notches ...

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...

API 571 Practice Exam #1 Questions And Correct Answers, 100% Verified At what oxygen content would many metals become flammable even at low pressures, whereas they are non-flammable in air? a) >10% b) >25% c) 20-40% d) >40% B 4.2.20.1 What area of a heater burning fuel oil with numerous impurities would first suffer damage from fuel ash corrosion. a) shock tubes b) radian tubes c) tube hangers and supports d) convection tubes C 4.4.6.4 c) Hydriding of titanium is a meta...

API 571 UPDATED Exam Questions and CORRECT Answers 1. __________ is a change in the microstructure of certain carbon steels and 0.5 Mo steels after long term operation in the 800º F to 1100º F range. A. Graphitization B. Softening C. Temper Embrittlement D. Creep - Correct ANSWER- A 2. What structure is 304 stainless steel? A. Martensitic B. Austenitic C. Duplex D. Ferritic - Correct ANSWER- B

API 570 - Open Book - Exam Questions With Revised Correct Detailed Answers Guarantee Pass 1) What is the maximum allowed hydrotest pressure for piping with class 300 flanges that are made of ASTM 182 Gr. F316 Material? The Design Temperature is 600 °F - ASME B16.5: 2.6, Tables 1.1-1 & 2-2.2c 1100 Psig. 2) What is the required preheat temperature for an A106 Gr. B pipe with carbon content less than 0.2% and has a wall thickness of 0.500"? - ASME B31.3: Table 330.1.1 50 ...

API 571 Exam #1 VERSION 2023/2024 VERIFIED QUESTIONS AND ANSWERS LATEST UPDATE ALREADY GRADED A