Api 570 open book - Study guides, Class notes & Summaries

1- A hydrotest is being 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: - C.190 psig 2- Determine the maximum allowed pressure for a class 300 flange that has a design temperature of 950 degrees F. The flange material is ASTM A217 gr.C12 - B. 375 psig 3- An 8 NPS pipe is being replaced with A106 gr. B material. The pipe retirement thickness is 0.218" and the corrosion allowa...

1- A hydrotest is being 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: C.190 psig 2- Determine the maximum allowed pressure for a class 300 flange that has a design temperature of 950 degrees F. The flange material is ASTM A217 gr.C12 B. 375 psig 3- An 8 NPS pipe is being replaced with A106 gr. B material. The pipe retirement thickness is 0.218" and the corrosion allowance ...

API 570 Open Book Exam Questions and Answers 100% Pass A hydrotest is being 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: - Answer- C.190 psig 2- Determine the maximum allowed pressure for a class 300 flange that has a design temperature of 950 degrees F. The flange material is ASTM A217 gr.C12 - Answer- B. 375 psig 3- An 8 NPS pipe is being replaced with A106 gr. B mater...

- A hydrotest is being 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: - C.190 psig 2- Determine the maximum allowed pressure for a class 300 flange that has a design temperature of 950 degrees F. The flange material is ASTM A217 gr.C12 - B. 375 psig 3- An 8 NPS pipe is being replaced with A106 gr. B material. The pipe retirement thickness is 0.218" and the corrosion allowanc...

API 570 - Open Book - Practice Exam 2023 QUESTIONS WITH 100- CORRECT ANSWERS.

API 577 for API 570 The level of learning and training offered by RP 577 is __________________. a. consistent with an AWS CWI b. the same as required for an AWS CWI c. not a replacement for AWS CWI training d. automatically makes one a welding inspector - ANS C "DCEN" means. a. direct current, electrode none b. direct current, electrode negative c. don't come easy, Norman d. direct current, electrode normal - ANS B Another name or abbreviation for a penetrameter...

API 570 Question wrong on Open and Closed Book; Questions & Answers 100% Correct If the probable corrosion rate for a new piping system or a piping system for which service conditions are being changed cannot be determined, when shall initial non-destructive thickness measurement determination be made? a) After no more than three months of service. b)After no more than six months of service. c)After no more than nine months of service. d) After no more than twelve months of service A...

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 ...

1- A hydrotest is being 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: C.190 psig 2- Determine the maximum allowed pressure for a class 300 flange that has a design temperature of 950 degrees F. The flange material is ASTM A217 gr.C12 B. 375 psig 3- An 8 NPS pipe is being replaced with A106 gr. B material. The pipe retirement thickness is 0.218" and the corrosion allowance ...