API API-570 Übungsprüfungen
Zuletzt aktualisiert am 24.04.2025- Prüfungscode: API-570
- Prüfungsname: Piping Inspector
- Zertifizierungsanbieter: API
- Zuletzt aktualisiert am: 24.04.2025
The letter "B" is placed on radiographic film holder for what reason?
- A . To determine if back scatter radiation is exposing the film
- B . To show the distance from the source of radiation to the weld
- C . To function as a location marker for the radiograph
- D . To designate whether the penetrameter is on the film side or the back side
After hot bending and forming, heat treatment is required for which P numbers?
- A . 3,4,5, 6 and 10A
- B . 1, 2 and 7
- C . 11ASG1 and 11ASG2
- D . 1,2,8,9A and 98
provides general requirements and detailed assessment procedures for specific types of degradation that are referenced in API 570.
- A . API 598
- B . API 653
- C . API RP 579
- D . ASME 816.5
Where should the numbers be placed on a radiograph?
- A . Under the film
- B . On the material being radiographed
- C . Under the material being radiographed
- D . On the film source pack
When can welding procedures qualified by other than the employer be used?
- A . When there is specific approval of the inspector
- B . When the job contract gives authorization
- C . When the procedure is used only one time
- D . When the production weld is radiographed
The repair organization shall use welders and welding operators qualified in accordance with the code to which the piping was built or alternatively_____.
- A . ASME B 31.3
- B . ASME Section V
- C . AWS D 1.1
- D . API 1104
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 weld is acceptable
- B . The PT test should be repeated
- C . The welder should be requalified
- D . The PT test will not show this type of discontinuity from the outside
The outside diameter of piping in high-temperature service, about 800°F, should be measured to check for
- A . creep
- B . diameter enlargement
- C . swelling
- D . internal product build-up
What is a thermocouple pyrometer?
- A . A device used to check the heat treatment temperature, usually connected by capacitor discharge welding
- B . A device taped to the pipe that will record temperature variations
- C . A flammable material that, when ignited, will create enough heat to stress relieve piping
- D . A vibration device that generates heat through friction producing a stress relieved weldment
Is the thickness range on the WPS supported by the PQR?
- A . Yes
- B . No
- C . Re qualification is required by API 570
- D . Re qualification is required by ASME Section V