[Q35-Q51] API-570 Exam Brain Dumps - Study Notes and Theory [Oct-2023] : Valid Premium Exam : http://premium.validexam.com

Q35. If the supporting PQR is used, are the P-no’s correct on the attached WPS?

Yes

Could be if properly preheated

Not enough information

Q36. What is the maximum allowable deviation for the ammeter on each piece of magnetizing equipment?

30%

10%

20%

15%

Q37. What is the maximum thickness measurement inspection interval for an injection point?

3 years

5 years

10 years

By Class

Q38. More than one contractor, manufacturer or installer may simultaneously qualify a welder. In such case, each participating organization shall be represented by during the test.

A certified welding inspector

A responsible employee

The welder’s supervisor

A welding engineer

Q39. What is the acceptable method to temporarily repair a longitudinal crack in an existing piping system?

Installing a full encirclement welded split sleeve

Welding over the crack

Welding a box over the cracked area

Using a full encirclement welded spilt sleeve, with the approval of the piping engineer

Q40. After application of a non destructive evaluation technique, any resulting evidence is commonly referred to as

A crack

porosity

a leak

an indication

Q41. The letter “B” is placed on radiographic film holder for what reason?

To determine if back scatter radiation is exposing the film

To show the distance from the source of radiation to the weld

To function as a location marker for the radiograph

To designate whether the penetrameter is on the film side or the back side

Q42. During a MT examination, shall be performed on each area.

100% coverage at the required sensitivity

a calibration of each piece of magnetizing equipment

at least three separate examinations

prod spacing of at least

Q43. After hot bending and forming, heat treatment is required for which P numbers?

3,4,5, 6 and 10A

1, 2 and 7

11ASG1 and 11ASG2

1,2,8,9A and 98

Q44. For 1 1/4″ thick carbon steel, what is the recommended preheat temperature?

300°F

235°F

175°F

None

Q45. Is the thickness range on the WPS supported by the PQR?

Yes

Re qualification is required by API 570

Re qualification is required by ASME Section V

Q46. The repair organization shall use welders and welding operators qualified in accordance with the code to which the piping was built or alternatively_____.

ASME B 31.3

ASME Section V

AWS D 1.1

API 1104

Q47. The minimum allowable thickness of a piping component shall be based on.

pressure, mechanical and structural considerations

previous experience of the owner

corrosiveness of the product only

availability of piping materials

Q48. Can the inspection interval of the system in question 24 be increased to 8 years?

Yes

If the system was insulated, the interval can be extended

Not enough information given

Q49. In lieu of the required heat treatment after welding, what may be used as an alternative?

Normalizing/annealing

Quenching

Air Hardening

Strain Harmonics

Q50. What is the minimum lifting power of an AC electromagnetic yoke used in magnetic particle inspection?

40 pounds lifting power at the maximum pole spacing

10 pounds lifting power at the maximum pole spacing

10 amps lifting power at the maximum pole spacing

30 pounds lifting power at the minimum pole spacing

Q51. An API authorized piping inspector certificate is valid for years from its date of issuance

unlimited