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API 570 certification exam is a valuable tool for individuals who work in the piping inspection industry. Piping Inspector certification demonstrates an individual's knowledge and skills in the field and is recognized globally. Piping Inspector certification exam covers various topics related to piping inspection, and individuals must possess a deep understanding of these topics to pass. Holding an API 570 certification can open up numerous opportunities for individuals and is highly regarded by employers in the industry.
NEW QUESTION # 85
An inspector is evaluating a radiograph, a light image of a "B" appears on a darker background of the radiograph, the.
- A. "B" is for identification of the welder
- B. radiograph shall be considered unacceptable
- C. "B" is for identification of the weld
- D. radiograph should not be rejected
Answer: B
NEW QUESTION # 86
The preheat zone shall extend beyond each edge of a pipe weld
- A. 3T
- B. 1"
- C. 2"
- D. 2T
Answer: B
NEW QUESTION # 87
Aboveground piping is subject to atmospheric corrosion.
What is buried piping subject to?
- A. Soil electrolytes
- B. Anodic reaction
- C. Erosion
- D. Soil corrosion
Answer: D
NEW QUESTION # 88
Bolts should extend during the installation of flanged connections.
- A. completely through their nuts
- B. two threads past their nuts
- C. at least 0.5 inches (12.7 mm) past their nuts
- D. only half way through their nuts
Answer: A
NEW QUESTION # 89
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
Answer: A
NEW QUESTION # 90
API 570 was developed to provide for the inspection of in-service process piping.
- A. recommendations
- B. an industry standard
- C. suggestions
- D. general guidelines
Answer: B
NEW QUESTION # 91
Given the above information, what is the short term corrosion rate of the above piping system?
- A. 550 Inches per year
- B. Not enough information given
- C. 0.055 inches per year
- D. 0.005 inches per year
Answer: C
NEW QUESTION # 92
After application of a non destructive evaluation technique, any resulting evidence is commonly referred to as
- A. A crack
- B. an indication
- C. a leak
- D. porosity
Answer: B
NEW QUESTION # 93
A WPS shall have the referenced
- A. PQR
- B. NACE
- C. PDQ
- D. welder
Answer: A
NEW QUESTION # 94
What is the acceptable method to temporarily repair a longitudinal crack in an existing piping system?
- A. Welding over the crack
- B. Welding a box over the cracked area
- C. Using a full encirclement welded spilt sleeve, with the approval of the piping engineer
- D. Installing a full encirclement welded split sleeve
Answer: C
NEW QUESTION # 95
What is the test pressure of a metallic piping system whose design temperature is above the test temperature using the following conditions? NPS 6, SA106 Gr.B, 100 psi / 800°F
- A. 450 psi
- B. 150 psi
- C. 278 psi
- D. Test temperature verses design temperatures are not different
Answer: C
NEW QUESTION # 96
Excessive cyclic stresses that are well below the static yield strength of the material result in.
- A. creep cracking
- B. material failure
- C. fatigue cracking
- D. failure cracking
Answer: C
NEW QUESTION # 97
The letter "B" is placed on radiographic film holder for what reason?
- A. To designate whether the penetrameter is on the film side or the back side
- B. To determine if back scatter radiation is exposing the film
- C. To function as a location marker for the radiograph
- D. To show the distance from the source of radiation to the weld
Answer: B
NEW QUESTION # 98
The base metal is P No.1, the weld metal is A No.1, and the wall thickness is 7/8".
What is the holding time at 1100- 1200?F for heat treatment
- A. 1 hour
- B. 3 hours
- C. 2 hours
- D. Procedure is not required for this thickness
Answer: A
NEW QUESTION # 99
An operator notice a pipe off its support, what should be done?
- A. Contact maintenance personnel for immediate repair
- B. Ignore the situation
- C. Keep a record of the situation for future reference
- D. Report the situation to engineering or inspection personnel
Answer: D
NEW QUESTION # 100
Which of the following applies to socket welds in piping systems?
- A. Should be avoided where crevice corrosion may occur
- B. Should be used in all welded piping
- C. Should be welded using SAW only
- D. Should be avoided
Answer: A
NEW QUESTION # 101
Exemptions for preheating and post weld heat treatment must be approved by the____.
- A. inspector
- B. piping engineer
- C. applicable standard, API 570
- D. repair procedure.
Answer: B
NEW QUESTION # 102
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