Free API 936 — Refractory Personnel Exam Questions and Answers
API 936 — Refractory Personnel is part of the API Individual Certification Programs from the American Petroleum Institute. API's numeric certifications are named after the standard they test — 510 for pressure vessel inspection, 570 for piping, 653 for storage tanks — while letter codes name a discipline, as with SIFE for Source Inspector Fixed Equipment. Every ICP exam is scaled from 200 to 500 with 400 to pass, sat at a Prometric centre with no reference books allowed into the room.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: September 8, 2026
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Question #1
1. What is the primary purpose of refractory materials?
Please select an optionIncorrectCorrect answer: D
Refractory materials resist high temperatures without melting or deforming.
Was this answer correct?Question #2
2. Which test is commonly used to analyze the strength of refractories?
Please select an optionIncorrectCorrect answer: A
Flexural strength tests assess how materials can withstand bending forces.
Was this answer correct?Question #3
3. During installation, why is it crucial to control the temperature of the environment?
Please select an optionIncorrectCorrect answer: C
Temperature control during installation helps to prevent issues like cracking and ensures proper adhesion.
Was this answer correct?Question #4
4. What is the recommended moisture content for castable refractories before installation?
Please select an optionIncorrectCorrect answer: D
Maintaining the right moisture content is critical for optimal performance during curing.
Was this answer correct?Question #5
5. Which of the following is a common method for drying refractory linings?
Please select an optionIncorrectCorrect answer: D
Heat drying is a common method used to ensure proper curing of refractory installations.
Was this answer correct?Question #6
6. What is the main hazard associated with working with refractory materials?
Please select an optionIncorrectCorrect answer: C
The dust and particles from refractory materials can cause significant respiratory issues.
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7. Before starting a new refractory installation, what should be conducted?
Please select an optionIncorrectCorrect answer: B
A comprehensive approach ensures safety and proper material use.
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8. What is a key characteristic of high alumina refractories?
Please select an optionIncorrectCorrect answer: D
High alumina refractories have low thermal expansion, making them suitable for many high-temperature applications.
Was this answer correct?Question #9
9. Which type of refractory is best for use in electric arc furnaces?
Please select an optionIncorrectCorrect answer: D
Magnesia refractories withstand the harsh conditions inside electric arc furnaces effectively.
Was this answer correct?Question #10
10. In a refractory installation, what is the purpose of adding binders?
Please select an optionIncorrectCorrect answer: C
Binders enable quicker setting times in refractory materials, improving installation efficiency.
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FAQ
Learn More: https://www.api.org/products-and-services/individual-certification-programs/certifications/api572
- Q1: What is the API 936 — Refractory Personnel exam?
- A: API 936 — Refractory Personnel is a API certification exam. Judging by the questions in our bank, it concentrates on refractory, refractories, furnace, linings and installation.
- Q2: What topics does the API 936 — Refractory Personnel exam cover?
- A: Questions in our API 936 — Refractory Personnel bank cluster around refractory, refractories, furnace, linings, installation, lining, thermal and materials. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for API 936 — Refractory Personnel?
- A: Work through the API 936 — Refractory Personnel practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real API 936 — Refractory Personnel exam questions?
- A: They are drawn from officially released past questions and from community members who have sat API 936 — Refractory Personnel. Answers are verified and updated weekly.
- Q5: Where do I register for the API 936 — Refractory Personnel exam?
- A: Register through API directly at https://www.api.org/products-and-services/individual-certification-programs/certifications/api578. Exampractice is not affiliated with API and does not administer the exam.
- Q6: Is there a free API 936 — Refractory Personnel sample?
- A: Yes. Every API 936 — Refractory Personnel page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are API Certification Exams?
- A: API (American Petroleum Institute) Certification Exams validate your expertise in various areas of the oil and natural gas industry, including inspection, safety, environmental protection, and quality management. These certifications demonstrate your proficiency in industry standards and best practices.
- Q8: Why should I pursue API Certification?
- A: API Certification enhances your professional credibility, demonstrating your skills and knowledge in the petroleum industry. This can lead to better job opportunities, higher salaries, and career advancement in the energy sector.
- Q9: What are the benefits of API Certification?
- A: Benefits include recognition as a certified industry professional, improved job performance, access to exclusive resources, continuing education opportunities, and the ability to stay current with the latest industry standards and regulations.
- Q10: Who should take API Certification Exams?
- A: Engineers, inspectors, safety officers, quality managers, and anyone involved in the petroleum and natural gas industry should consider these certifications to validate their expertise and advance their careers.
- Q11: What types of API Certification Exams are available?
- A: API offers various certification paths, including API 510 (Pressure Vessel Inspector), API 570 (Piping Inspector), API 653 (Aboveground Storage Tank Inspector), API 580 (Risk Based Inspection), and many others tailored to specific roles and expertise levels in the industry.
- Q12: How do I prepare for API Certification Exams?
- A: Preparation can include official API training courses, study guides, practice exams, online resources, and hands-on experience in the relevant areas of the petroleum industry.
- Q13: Where can I take API Certification Exams?
- A: API Certification Exams can be taken at authorized testing centers worldwide, providing flexibility to fit your schedule and location.
- Q14: How do API Certifications impact my career?
- A: API Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in the petroleum and natural gas industry.
- Q15: Are there any prerequisites for API Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior certifications. Check the specific requirements for each certification path on the API website.
- Q16: How often do I need to recertify for API Certifications?
- A: API Certifications typically require recertification every three years to ensure that certified professionals stay updated with the latest industry standards and practices.