API-571 Exam - Topic 1 Question 6 Discussion

Actual exam question for API's API-571 exam

Question #: 6
Topic #: 1

[All API-571 Questions]

Protection in a boiler from boiler feed water corrosion is accomplished by:

AInjecting chlorines to kill microbiological bugs.

BInjecting caustic to lower the ph to < 4.0.

CLowering solids content in boiler feed water to less than 50 ppm.

DMaintaining a protective corrosion layer of magnetite (Fe3O4).

Show Suggested Answer

Suggested Answer: D

by Dalene at May 03, 2022, 08:40 AM

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Sunshine

7 months ago

Injecting chlorines? That's not a long-term solution, right?

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Therese

7 months ago

Really? I didn't know magnetite was so important!

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Jacob

7 months ago

Lowering solids content is crucial too, but D is key.

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Teri

7 months ago

I thought injecting caustic was more common, but D makes sense.

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Bea

7 months ago

D is the way to go for corrosion protection!

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Laura

8 months ago

Hmm, I'm a bit confused about the differences between the various inter-AS VPRN models. I'll need to review my notes carefully to determine which statement is false.

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Delmy

8 months ago

Okay, I've got it! The answer is D - all of the above. I'm confident in that now.

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Janet

8 months ago

I think it's the "High relationship; Low task" style, right? That feels similar to practice questions we did.

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