Free API API-571 Exam Questions
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API API-571 Exam Questions
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Provided By: API
- Exam: Corrosion and Materials Professional
- Certification: Individual Certification Programs
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Total Questions: 454
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Updated On: Nov 13, 2024
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Rated: 4.9 |
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Online Users: 908
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Question 1
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Oxygen and iron in the wash water injected into reactor effluent can lead to __________
corrosion and fouling.
Answer: A
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Oxygen and iron in the wash water injected into reactor effluent can lead to __________
corrosion and fouling.
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Question 2
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Wet H²S services or _________ acid services are process where hydrogen diffuses into
the steel and hydrogen embrittlement (HE) is an issue.
Answer: A
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Wet H²S services or _________ acid services are process where hydrogen diffuses into
the steel and hydrogen embrittlement (HE) is an issue.
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Question 3
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Exposure to high solution strength caustic can result in general corrosion or high corrosion
rates above ________.
Answer: B
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Exposure to high solution strength caustic can result in general corrosion or high corrosion
rates above ________.
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Question 4
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________ of a component is the most important factor in determining a components
resistance to mechanical fatigue.
Answer: A
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________ of a component is the most important factor in determining a components
resistance to mechanical fatigue.
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Question 5
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Steam blanketing is when the heat flow balance is disturbed; individual bubbles join to form
a steam blanket, a condition known as Departure from Nucleate Boiling (DNB). Once a
steam blanket forms, tube rupture can occur rapidly, as a result of _________.
Answer: B
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Steam blanketing is when the heat flow balance is disturbed; individual bubbles join to form
a steam blanket, a condition known as Departure from Nucleate Boiling (DNB). Once a
steam blanket forms, tube rupture can occur rapidly, as a result of _________.