API Exam API-571 Topic 1 Question 84 Discussion

Actual exam question for API's API-571 exam

Question #: 84
Topic #: 1

[All API-571 Questions]

Corrosion from oxygen in boiler feed water usually creates:

AUniform corrosion.

BIsolated pitting.

CIntergranular cracking.

DTransgranular cracking.

EHard and brittle zones.

Show Suggested Answer

Suggested Answer: B

by Markus at Apr 20, 2024, 08:22 PM

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Julene

6 months ago

I am leaning towards D) Transgranular cracking because of the oxygen presence.

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Raina

6 months ago

I have seen cases of C) Intergranular cracking due to oxygen corrosion.

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Malcom

6 months ago

I disagree, I believe it is B) Isolated pitting.

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Luisa

6 months ago

I think the answer is A) Uniform corrosion.

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Shalon

7 months ago

E) Hard and brittle zones.

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Nilsa

7 months ago

D) Transgranular cracking.

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Lizbeth

7 months ago

C) Intergranular cracking.

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Paris

7 months ago

B) Isolated pitting.

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Brett

7 months ago

A) Uniform corrosion.

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