究極のガイドはAPI-570最新2023年11月23日時間限定！今すぐダウンロード！
2023年最新のな厳密検証された合格させるAPI-570試験にはリアル問題と解答
API-570 認定プログラムは、パイプ検査の分野でキャリアを追求したい個人にとって、優れた機会です。このプログラムは、油田、化学、発電などのさまざまな産業でのパイプシステムの検査と評価に必要な知識とスキルを身につけます。このプログラムは高度に専門的で、安全性、リスク管理、および業界で遵守しなければならないさまざまなコードや規格など、パイプ検査に関連する幅広いトピックをカバーしています。この認定を取得することは、個人の専門知識とスキルを証明する貴重な資格であり、業界の雇用主から高く評価されます。
質問 # 13
Determine the MAWP of the following piping system , at the next inspection, based on the following Design pressure/temperature Pipe description Outside diameter of pipe, D Thickness determined from Inspection Observed Corrosion Rate Next planned inspection 100 psig/100°F NPS 20, Sch. std, A 106 B 20"
0.280"
0.02 inches/year 5 Years
MAWP=
- A. 550 psig
- B. 160 psig
- C. 723 psig
- D. 125 psig
正解：B
質問 # 14
API 570 applies to piping systems for process fluids such as:
- A. Firewater
- B. Piping systems on trucks, ships and barges
- C. Plumbing, sanitary sewers and storm sewers
- D. Raw, intermediate, and finished products.
正解：D
質問 # 15
The minimum allowable thickness of a piping component shall be based on.
- A. corrosiveness of the product only
- B. availability of piping materials
- C. previous experience of the owner
- D. pressure, mechanical and structural considerations
正解：D
質問 # 16
Is the attached PQR properly qualified?
- A. No, because peening is allowed by ASME B31.3
- B. Yes
- C. No, because there are not enough tensile tests
- D. No, because RT is not allowed during PQR qualification
正解：C
質問 # 17
Piping subject to CUI includes piping insulated for personnel protection, especially:
- A. plastic piping
- B. glass lined piping
- C. carbon steel piping systems
- D. carbon steel piping systems operating between 25°F-250°F
正解：D
質問 # 18
For 1 1/4" thick carbon steel, what is the recommended preheat temperature?
- A. 235°F
- B. None
- C. 175°F
- D. 300°F
正解：C
質問 # 19
What is the minimum lifting power of an AC electromagnetic yoke used in magnetic particle inspection?
- A. 30 pounds lifting power at the minimum pole spacing
- B. 10 amps lifting power at the maximum pole spacing
- C. 10 pounds lifting power at the maximum pole spacing
- D. 40 pounds lifting power at the maximum pole spacing
正解：C
質問 # 20
What is the pressure design thickness of NPS10A516 Gr.65 Type 22 pipe that operateat 1200psig/750°F
- A. 0.432"
- B. 0.46"
- C. Not enough in formation given
- D. 0.928"
正解：B
質問 # 21
A transverse crack was discovered in the root pass of a completed weld on the outside of a Category D Fluid Service piping system during a PT test.
Which of the following," statements is most accurate?
- A. The PT test will not show this type of discontinuity from the outside
- B. The PT test should be repeated
- C. The weld is acceptable
- D. The welder should be requalified
正解：A
質問 # 22
What is the maximum measurement for open defects in the weld or heat affect zone for a guided bend specimen?
- A. 1/8"
- B. No open defects are allowed
- C. 1/16"
- D. 3/16"
正解：A
質問 # 23
Can the inspection interval of the system in question 24 be increased to 8 years?
- A. No
- B. If the system was insulated, the interval can be extended
- C. Not enough information given
- D. Yes
正解：D
質問 # 24
The minimum required pipe wall thickness or retirement thickness shall be based on pressure, mechanical and structural considerations using the appropriate design formulae and.
- A. CTOD stress
- B. code allowable stress
- C. assumption stress
- D. nil-weight ductility stress
正解：B
質問 # 25
What is the design thickness of NPS 2 ½, SA106 Gr.B pipe that operates at 25 psi / 200°F
- A. 0.002"
- B. 0.275"
- C. not enough information given
- D. 0.100"
正解：A
質問 # 26
Impact testing of each form of material for any specification shall be done using procedures and apparatus in accordance with
- A. AWS D 1.5
- B. ASME Section V
- C. ASTM A 370
- D. API 570
正解：C
質問 # 27
The three well-known methods of determining soil resistivity are, soil bar, soil box and______.
- A. six pin method
- B. holiday pipe survey
- C. A-C Bridge
- D. Wenner (4-pin) method
正解：D
質問 # 28
Actively engaged as an authorized piping inspector shall be defined as a minimum of time spent performing inspection activities.
- A. 30%
- B. 50%
- C. 20%
- D. 40%
正解：C
質問 # 29
If the supporting PQR is used, are the P-no's correct on the attached WPS?
- A. Yes
- B. No
- C. Could be if properly preheated
- D. Not enough information
正解：B
質問 # 30
The liquid penetrant examination method is an effective means for detecting.
- A. both Internal and surface discontinuities of a weld
- B. surface discontinuities of a weld
- C. internal discontinuities of a weld
- D. subsurface discontinuities of a weld
正解：B
質問 # 31
The weld ripples of reinforcement of butt-welded joints shall be before radiography.
- A. removed
- B. ground flush, with grinding direction perpendicular to the weld
- C. removed if irregularities mask discontinuities
- D. ground flush, with grinding direction parallel to the weld
正解：C
質問 # 32
Hammer testing of piping is a common practice. However, which of the following should never be hammered?
- A. Cast iron piping
- B. Caustic piping
- C. Both A and B
- D. All welded piping
正解：C
質問 # 33
Aboveground piping is subject to atmospheric corrosion.
What is buried piping subject to?
- A. Erosion
- B. Soil corrosion
- C. Anodic reaction
- D. Soil electrolytes
正解：B
質問 # 34
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API-570パイプ検査員認定試験は、パイプ検査の分野での知識とスキルを評価する業界で認められた認定試験です。この認定は、エンジニア、監督、技術者など、パイプシステムの検査と保守に関わる個人を対象としています。API-570試験は、検査技術、材料、腐食、溶接、およびテストなど、さまざまなトピックをカバーしています。この試験に合格すると、候補者がこれらのトピックを高度に理解し、パイプシステムを効果的に検査および保守できることが示されます。
API-570試験は、コードや規格、腐食、溶接、非破壊検査、修理や変更など、配管検査に関連するさまざまなトピックをカバーしています。この試験は、候補者の理論的知識と実践的なスキルの両方をテストするために設計されています。試験は100問の多肢選択問題から構成され、4時間にわたって実施されます。候補者は、70％以上のスコアを獲得する必要があります。
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