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API 570 Exam Questions With 100% Correct Answers. Code to follow when performing an internal inspection on pipe - answer"API 510" Positive material identification (PMI) - answer"API 578" Fitness for service - answer"API 579" Risked based inspection (RBI) - answer"API 580" Valve inspection and testing - answer"API 598" Cathodic protection - answer"API 651" Welding on in-service equipment containing the flammables - answer"API 2201" NDE procedure guidelines - answer"ASME SE...

API 570 Exam Questions With 100% Correct Answers. What does the 570 cover? - answerAlteration, Inspection, Rating, Repair of metallic and FRP in service piping 570 shall not substitute what or conflict with what? - answerShall not substitute original construction requirements nor conflict with any prevailing regulatory requirements Define non metallics, as used in 570 - answerFRP(fiberglass reinforced plastic) GRP(glass reinforced plastic) Does the 570 cover cryogenic fluids such as LN2,...

Date of Issue: April 2018 Affected Publication: API 570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016 Errata 1 Page 40: Section 5.11.4, second paragraph, shall read: To minimize the risk of brittle fracture during a pressure test, the metal temperature should be maintained at least 30 °F (17 °C) above the MDMT for piping that is more than 2 in. (5 cm) thick, and 10 °F (6 °C) above the MDMT for piping th...

Code to follow when performing an internal inspection on pipe - "API 510" Positive material identification (PMI) - "API 578" Fitness for service - "API 579" Risked based inspection (RBI) - "API 580" Valve inspection and testing - "API 598" Cathodic protection - "API 651" Welding on in-service equipment containing the flammables - "API 2201" NDE procedure guidelines - "ASME SECTION V" Design code for fabrication of piping relief devices - "ASME SECTION 8" Welder and wel...

What does the 570 cover? - Alteration, Inspection, Rating, Repair of metallic and FRP in service piping 570 shall not substitute what or conflict with what? - Shall not substitute original construction requirements nor conflict with any prevailing regulatory requirements Define non metallics, as used in 570 - FRP(fiberglass reinforced plastic) GRP(glass reinforced plastic) Does the 570 cover cryogenic fluids such as LN2, LH2, LOC, and liquid air? - Yes Does the 570 cover high pressure gase...

API 570 Exam Questions And 100% Correct Answers ...

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 ...

Section 1 - Scope 1-Which of the following activities is NOT included in the scope of API 570? Operating a pipe system 2-Which of the following activities is NOT included in the scope of API 570? Performing pipe fabrication 3-API 570 pertains to: Only to metallic and FRP pipe 4-API 570 pertains only to: Pipe and their associated relief devices 5-The inspector discovers a problem on a pipe that requires corrective action. Who is responsible to respond to this issue? Owner/User

Pressure applied inside a pipe creates stress in the pipe wall. These stresses are highest on which weld orientation? longitudinal weld Per B31.3, how much RT is conducted on circumferential welds of a pipe in normal service? 10% for welded pipe, the normal thickness of under-tolerance is? .010 or 10 mils The corrosiveness of soils can be determined by measuring the soils: Resistivity when qualifying a weld procedure the essential variables must: be recorded on both the WPS & PQR In seve...

In severe refinery services which type of pipe is normally used? seamless Pressure applied inside a pipe creates stress in the pipe wall. These stresses are highest on which weld orientation? longitudinal weld Per B31.3, how much RT is conducted on circumferential welds of a pipe in normal service. 10% for welded pipe, the normal thickness of under-tolerance is? .010 or 10 mils when qualifying a weld procedure the esential variables must: be recorded on both the WPS & PQ