Latest API-571 Pass Guaranteed Exam Dumps with Accurate & Updated Questions
API-571 Exam Brain Dumps - Study Notes and Theory
The benefit in Obtaining the API-571 Exam Certification
- Advanced Corrosion & Materials Professional Certification is distinguished among competitors. Advanced Corrosion & Materials Professional certification can give them an edge at that time easily when candidates appear for a job interview employers seek to notify something which differentiates the individual to another.
- Advanced Corrosion & Materials Professional certification has more useful and relevant networks that help them in setting career goals for themselves. Advanced Corrosion & Materials Professional networks provide them with the right career direction than non certified usually are unable to get.
- Advanced Corrosion & Materials Professional Certification provides practical experience to candidates from all the aspects to be a proficient worker in the organization.
What is the duration of the API-571 Exam
- Number of Questions: 70
- Length of Examination: 3.25 hours
- Format: Multiple choices, multiple answers
Who should take the API-571 exam
The API Corrosion and Materials API-571 Exam certification is an internationally-recognized validation that identifies persons who earn it as possessing skilled as Advanced Corrosion & Materials Professional Certification. If a candidate wants significant improvement in career growth needs enhanced knowledge, skills, and talents. The API Corrosion and Materials API-571 Exam certification provides proof of this advanced knowledge and skill. If a candidate has knowledge of associated technologies and skills that are required to pass API Corrosion and Materials API-571 Exam then he should take this exam.
NEW QUESTION # 187
With short term overheating, time to failure will ___________ as internal pressures or loading decrease.
- A. Increase
- B. Remain the same
- C. Decrease
- D. None of the above
Answer: A
NEW QUESTION # 188
The removal of a material's protective scale by impacting materials is called:
- A. IPRSC (imparting particle removal of scale corrosion)
- B. Erosion
- C. Erosion-corrosion
- D. Erosion or erosion-corrosion
Answer: C
NEW QUESTION # 189
A form of thermal cracking, __________, can occur when high and nonuniform thermal stresses develop over a relatively short period of time in a piece of equipment due to differential expansion and contraction.
- A. Thermal stress
- B. Thermal shock
- C. Linear expansion
- D. Thermal expansion
Answer: B
NEW QUESTION # 190
Reheat cracking is most frequently observed in _______ grained sections of a heat-affected zone.
- A. Treated
- B. Course
- C. Fine
- D. Dense
Answer: B
NEW QUESTION # 191
Improved resistance to erosion is usually achieved through increasing substrate ________ using harder alloys, hard facing or face-hardening treatment.
- A. Stress
- B. Hardness
- C. None of the above
- D. Composition
Answer: B
NEW QUESTION # 192
Improved resistance to erosion is usually achieved through increasing substrate ________ using harder alloys, hard facing or face-hardening treatment.
- A. Stress
- B. Hardness
- C. None of the above
- D. Composition
Answer: B
NEW QUESTION # 193
SSC is a form of hydrogen stress cracking resulting from the absorption of atomic hydrogen that is produced by the ______ corrosion process on the metal surface.
- A. HF
- B. Wet H(2)S
- C. Sulfide
- D. HCl
Answer: C
NEW QUESTION # 194
Refractory lined equipment should be designed for erosion, thermal shock and __________.
- A. Thermal contraction
- B. All of the above
- C. Thermal expansion
- D. Thermal fatigue
Answer: C
NEW QUESTION # 195
_____________ usually occurs when a colder liquid contacts a warmer metal surface.
- A. Brittle fracture
- B. Thermal shock
- C. Stress rupture
- D. Thermal fatigue
Answer: B
NEW QUESTION # 196
________ eliminates the susceptibility of most common steels to SCC.
- A. Preheat
- B. PWHT
- C. High temperature
- D. All of the above
Answer: B
NEW QUESTION # 197
Which of the following materials is susceptible to CO(2) corrosion?
- A. Both B and C
- B. Stainless steel
- C. Carbon steel
- D. Duplex stainless steel
Answer: C
NEW QUESTION # 198
Which of these materials is not susceptible to amine cracking?
- A. Carbon steel
- B. Both B and C
- C. 400 Series SS
- D. 300 Series SS
Answer: B
NEW QUESTION # 199
In design and fabrication, it is advisable to avoid sharp changes in cross section, such as short radius fillets or undercut that can give rise to _________.
Long-seam welds are particularly susceptible to reheat cracking due to mismatch caused by fit up problems.
- A. Cracking
- B. Circumferential stress
- C. All of the above
- D. Stress concentrations
Answer: D
NEW QUESTION # 200
With sulfidation, the presence of oxygen ________ corrosion
- A. Increases
- B. Decreases
- C. Has no effect on
- D. Stops
Answer: A
NEW QUESTION # 201
300 Series SS can be used for sour water service at temperatures below ____________, where Chloride SCC is not likely.
- A. 120º F
- B. 150º F
- C. 175º F
- D. 140º F
Answer: D
NEW QUESTION # 202
Reheat cracking is most frequently observed in _______ grained sections of a heat-affected zone.
- A. Treated
- B. Course
- C. Fine
- D. Dense
Answer: B
NEW QUESTION # 203
___________ is the result of cyclic stresses caused by variations in temperature.
- A. Cyclic cracking
- B. Stress fatigue
- C. Thermal fatigue
- D. Stress cracking
Answer: C
NEW QUESTION # 204
Galvanized steel components should not be welded to ________ due to LME.
- A. Carbon steel
- B. Duplex SS
- C. 400 Series SS
- D. 300 Series SS
Answer: D
NEW QUESTION # 205
A quick test for embrittlement from _________ is a bend test or crush test. Unaffected material will be crushed in a ductile fashion while embrittled components will crack with no signs of ductility.
- A. None of the above.
- B. Titanium Hydriding
- C. Temper embrittlement
- D. Caustic embrittlement
Answer: B
NEW QUESTION # 206
Damage from sigma phase appears in the form of ________.
- A. Hardness
- B. Ductility
- C. Corrosion
- D. Cracking
Answer: D
NEW QUESTION # 207
For furnaces, to prevent PASCC, keep the firebox heated above the dewpoint to keep ________ from forming.
- A. Water
- B. Acids
- C. Corrosion
- D. Moisture
Answer: B
NEW QUESTION # 208
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