Api 571 exam 1 Study guides, Class notes & Summaries

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

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

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

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

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

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