Practice Examples and Dumps & Tips for 2023 Latest API-570 Valid Tests Dumps
Latest [Mar 24, 2023] 100% Passing Guarantee - Brilliant API-570 Exam Questions PDF
NEW QUESTION 33
Welding procedures qualified by may be used, subject to the specific approval of the inspector
- A. the employer
- B. the use of AWS pre qualified, D1.1 type procedures
- C. others
- D. the use of API 1104 qualified procedures
Answer: C
NEW QUESTION 34
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. API 570
- D. ASTM A 370
Answer: D
NEW QUESTION 35
During a welder qualification test on 3/8" plate in the horizontal position, how many guided bends are required?
- A. 1 face and 1 root bends
- B. 6 side bends
- C. 2 nick breaks
- D. 4 tensile specimens
Answer: A
NEW QUESTION 36
What is the pressure design thickness of NPS10A516 Gr.65 Type 22 pipe that operateat 1200psig/750°F
- A. 0.928"
- B. Not enough in formation given
- C. 0.46"
- D. 0.432"
Answer: C
NEW QUESTION 37
Which of the following applies to socket welds in piping systems?
- A. Should be avoided
- B. Should be welded using SAW only
- C. Should be used in all welded piping
- D. Should be avoided where crevice corrosion may occur
Answer: D
NEW QUESTION 38
A leak test is an alternative to inspection of buried piping.
What is the minimum liquid pressure to adequately conduct this test?
- A. 1 1/4 times the MAWP
- B. 1 1/2 times the MAWP
- C. 10% greater than MAWP
- D. Actual MAWP
Answer: C
NEW QUESTION 39
An individual who holds an engineering degree is automatically qualified as.
- A. a NDE Level II or III in any technique
- B. a piping Inspector
- C. None of the above
- D. an authorized piping inspector
Answer: C
NEW QUESTION 40
The radiograph of a Normal Fluid service piping weld revealed a crack.
What is the acceptable crack length if the pipe wall was 0.375?
- A. 3/16"
- B. None
- C. T/3
- D. Cracks will not show on radiographs
Answer: B
NEW QUESTION 41
In a piping circuit, which of the following does not routinely have thickness measurements taken?
- A. Valves
- B. Dead legs
- C. Straight Run Pipe
- D. Fittings
Answer: A
NEW QUESTION 42
What does the acronym MAWP refer to?
- A. Minimum internal pressure permitted in the piping system
- B. Maximum external pressure permitted in the piping system
- C. Maximum internal pressure permitted in the piping system
- D. Maximum external stress permitted in the piping system
Answer: C
NEW QUESTION 43
A piping system has a corrosion rate of 0.074 inches per year, the actual wall thickness is 0.370 inches and the minimum required thickness is 0.1 inch.
What is the remaining life?
- A. 3.6 months
- B. 36.48 years
- C. 3.6 years
- D. 364.8 years
Answer: C
NEW QUESTION 44
Given the above information, what is the short term corrosion rate of the above piping system?
- A. Not enough information given
- B. 0.005 inches per year
- C. 550 Inches per year
- D. 0.055 inches per year
Answer: D
NEW QUESTION 45
all suspect areas and areas of damaged insulation should be examined?
- A. 100%
- B. 10%
- C. 33%
- D. 50%
Answer: B
NEW QUESTION 46
What is the definition of normalizing?
- A. Process where a ferrous metal is heated to a suitable temperature above the transformation range and is subsequently cooled in still air at room temperature.
- B. Heating an alloy to a suitable temperature, holding that temperature long enough to allow constituents to enter into solid solution and then cooling ~ rapidly enough to hold the constituents.
- C. Heating to and holding at a suitable temperature and then cooling at a suitable rate to reduce hardness, improve machinability, facilitate cold working, etc.
- D. Rapid cooling of a heated metal
Answer: A
NEW QUESTION 47
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 Section V
- B. AWS D 1.1
- C. API 1104
- D. ASME B 31.3
Answer: D
NEW QUESTION 48
The weld ripples of reinforcement of butt-welded joints shall be before radiography.
- A. ground flush, with grinding direction perpendicular to the weld
- B. removed if irregularities mask discontinuities
- C. ground flush, with grinding direction parallel to the weld
- D. removed
Answer: B
NEW QUESTION 49
Piping systems that are not located in high activity areas and do not significantly vaporize are designated as______.
- A. Class 3
- B. Class 1
- C. Owner/user designated system
- D. Class 2
Answer: A
NEW QUESTION 50
When testing cast iron pipe which of the following methods should not be used?
- A. Radiographic test
- B. Leak test
- C. Hammer test
- D. Ultrasonic test
Answer: C
NEW QUESTION 51
In evaluating blisters and laminations in piping, assessments should be performed in accordance with_____.
- A. API 598, Section 1
- B. API RP 579, Section 7
- C. ASME 816.5
- D. API RP 2207, Section 2
Answer: B
NEW QUESTION 52
In the AWS D 5.1, what is the designation for cellulose DCEP electrode?
- A. E 7018
- B. E 6010
- C. E 7016
- D. E 6011
Answer: B
NEW QUESTION 53
On a class 1500 NPS 4 blind flange, what is the minimum thickness permitted?
- A. 2.12"
- B. 1.12"
- C. 1.88"
- D. 2.88"
Answer: A
NEW QUESTION 54
With respect to Category 'D' service, what is the maximum allowable undercut for a branch connection?
- A. £ 1 mm
- B. Both B and C
- C. Zero (no evident imperfections)
- D. £ 1/32"
Answer: B
NEW QUESTION 55
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. Procedure is not required for this thickness
- B. 1 hour
- C. 3 hours
- D. 2 hours
Answer: B
NEW QUESTION 56
The potential for personnel exposure is deemed to be significant in which fluid service?
- A. Category B fluid service
- B. Normal fluid service
- C. High pressure fluid service
- D. Category M fluid service
Answer: D
NEW QUESTION 57
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