Free API API-570 Practice Test & Real Exam Questions
API 570 applies to piping systems for process fluids such as:
Correct Answer: D
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Who has the responsibility for qualifying welding procedures?
Correct Answer: A
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Which of the following applies to socket welds in piping systems?
Correct Answer: B
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The repair organization shall use welders and welding operators qualified in accordance with the code to which the piping was built or alternatively_____.
Correct Answer: C
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The base metal is P.No.8, the weld metal is A . No.8-9, and the wall thickness is 1", what is the hold time for heat treatment
Correct Answer: D
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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=
0.280"
0.02 inches/year 5 Years
MAWP=
Correct Answer: C
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The three well-known methods of determining soil resistivity are, soil bar, soil box and______.
Correct Answer: C
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