Get real API-570 exam questions for better preparation
Real API API-570 practice exam questions for easy pass!
Updated: Sep 01, 2026
No. of Questions: 150 Questions & Answers with Testing Engine
Download Limit: Unlimited
API-570 Exams with verified real questions and real answers will help you 100% pass
Our API API-570 study material is researched and written by the experts who acquaint with the knowledge in the actual test. The accurate and verified answers can help you prepare well for the actual test. Besides, you can try API-570 free demo questions to assess the validity of it.
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API API-570 Exam Overview:
| Certification Vendor: | American Petroleum Institute (API) |
|---|---|
| Exam Name: | API 570 Piping Inspector Certification Examination |
| Exam Number: | API-570 |
| Passing Score: | Scaled score determined by API; passing cut score is not publicly disclosed |
| Available Languages: | English |
| Real Exam Qty: | 170 (140 scored, 30 pretest) |
| Exam Format: | Computer-Based Testing (CBT), Open-Book Section, Multiple Choice, Closed-Book Section |
| Exam Price: | Refer to official API application pricing |
| Certificate Validity Period: | 3 years |
| Related Certifications: | API 510 Pressure Vessel Inspector API 653 Aboveground Storage Tank Inspector |
| Exam Duration: | 390 minutes |
| Sample Questions: | API API-570 Sample Questions |
| Exam Way: | Computer-based examination delivered at Prometric testing centers; consists of both closed-book and open-book sections. |
| Pre Condition: | Candidates must satisfy API education and industry experience requirements related to in-service metallic piping inspection as defined in API 570 Annex A. Qualifying experience must generally be obtained within the previous 10 years. |
| Official Syllabus URL: | https://www.api.org/products-and-services/individual-certification-programs/certifications/api570 |
API API-570 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Pressure Testing and Mechanical Integrity | - Testing Requirements
|
| Welding and Repair | - Repair and Alteration Requirements
|
| Corrosion and Damage Mechanisms | - Damage Assessment
|
| Inspection Practices | - Inspection Planning
|
| Fitness-for-Service and Engineering Evaluation | - Assessment Techniques
|
| Non-Destructive Examination | - NDE Methods
|
| Applicable Codes and Standards | - Referenced Publications
|
| API 570 Code Knowledge and General Requirements | - Scope and Application
|
| Materials and Metallurgy | - Material Properties
|
API Piping Inspector Sample Questions:
Question 1
The minimum required pipe wall thickness or retirement thickness shall be based on pressure, mechanical and structural considerations using the appropriate design formulae and.
A. code allowable stress
B. CTOD stress
C. assumption stress
D. nil-weight ductility stress
Question 2
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. 36.48 years
B. 3.6 years
C. 3.6 months
D. 364.8 years
Question 3
Aboveground piping is subject to atmospheric corrosion.
What is buried piping subject to?
A. Soil corrosion
B. Erosion
C. Anodic reaction
D. Soil electrolytes
Question 4
What is the most common method used to manufacture tubing?
A. Wire drawn
B. Riveted
C. Forged
D. Seamlessly drawn
Question 5
What is the inspection interval for buried piping without cathodic protection, the soil resistivity is 6,500 ohm-cm?
A. 5 years
B. whenever a leak is suspected
C. 15 years
D. 10 years
Solutions:
| Question 1 Answer: A | Question 2 Answer: B | Question 3 Answer: A | Question 4 Answer: D | Question 5 Answer: D |
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