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- Total Questions: 151
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The benefit in Obtaining the API-571 Exam Certification
- Advanced Corrosion & Materials Professional have the knowledge to use the tools to complete the task efficiently and cost effectively than the other non-certified professionals lack in doing so.
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API-571 Exam topics
Candidates must know the exam topics before they start of preparation. Because it will really help them in hitting the core. Our API-571 exam dumps will include the following topics:
- Identify the various mechanical and metallurgical failure mechanisms such as brittle fracture, steam blanketing, stress rupture, cracking, thermal shock, fatigue and corrosion.
- Understand refining industry damage mechanisms used in uniform of localized loss in thickness phenomena.
- Explore refining industry damage mechanisms for environment assisted cracking and be able to identify the other types of mechanisms.
- Possess a general background on the scope, organization and use of API 571 and be able to review the standards and other references related to it.
- Determine general damage mechanisms on uniform or localized loss thickness and explain the various types of corrosion related to it.
- Explore damage mechanisms on high temperature corrosion including oxidation, sulfidation, carburization and metal dusting.
- Knowledge of general damage mechanisms applicable to the industry and be able to identify their features and functions.
API Corrosion and Materials API-571 Exam
API Corrosion and Materials API-571 Exam is related to Advanced Corrosion & Materials Professional Certifications. This exam validates the knowledge and skills of corrosion engineers, corrosion processes among specialized inspectors, chemical engineers and other professionals across the entire petrochemical industry. Highly Specialized Inspectors, Corrosion Engineers and Chemical Engineers usually hold or pursue this certification and you can expect the same job role after completion of this certification.
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API API-571 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Damage Mechanisms | - Uniform or Localized Loss of Thickness
|
API Corrosion and Materials Professional Sample Questions:
Besides corrosion, what other damage mechanism in hydrofluoric (HF) acid service should inspectors be alert to?
- A. Wet HF cracking
- B. Stress corrosion cracking
- C. Fluoride stress cracking
- D. Hydrogen stress cracking
Correct Answer: D 🗳️
Explanation: Only visible for PrepPDF members. You can sign-up / login (it's free).
The type of organic acids in crude feedstocks that are of most concern for corrosion in crude unit overheads are those:
- A. That are not soluble in naphtha
- B. With low molecular weight
- C. With naphthenic acids
- D. That condense above the water dew point
Correct Answer: D 🗳️
Explanation: Only visible for PrepPDF members. You can sign-up / login (it's free).
(Sulfidation is known to be accelerated by the presence of:)
- A. Hydrogen
- B. Moisture
- C. Amines
- D. Chlorides
Correct Answer: A 🗳️
Explanation: Only visible for PrepPDF members. You can sign-up / login (it's free).
Hydrogen stress cracking is normally found in:
- A. stainless steel internals such as trays.
- B. the presence of sulfuric acid.
- C. mild carbon steels at high temperatures and high hydrogen partial pressure.
- D. high strength low alloy steels and carbon steels.
Correct Answer: D 🗳️
Explanation: Only visible for PrepPDF members. You can sign-up / login (it's free).
(Typically, surface decarburization will have what effect on steel components in high temperature service?)
- A. Normally no detrimental effect
- B. Accelerate stress cracking potential
- C. Accelerate oxidation and sulfidation corrosion
- D. Cause failure by lowering strength
Correct Answer: D 🗳️
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