API Exam API-571 Topic 1 Question 93 Discussion

Actual exam question for API's API-571 exam

Question #: 93
Topic #: 1

[All API-571 Questions]

What treatment is used to prevent boiler feed water corrosion?

AOxide scavengers are added to process

BOxygen scavengers are added to process

CSulfide scavengers are added to process

DSulfur scavengers are added to process

Show Suggested Answer

Suggested Answer: B

by Jacki at Aug 03, 2024, 05:27 PM

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Mollie

2 months ago

I believe the correct answer is B) Oxygen scavengers because they help remove oxygen from the feed water.

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Frank

2 months ago

I'm not sure, but I think A) Oxide scavengers could also be used.

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Kasandra

2 months ago

I agree with Valda, oxygen scavengers help prevent corrosion.

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Valda

3 months ago

I think the answer is B) Oxygen scavengers are added to process.

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Layla

3 months ago

Haha, sulfur scavengers? What is this, a stinky boiler? I'm going with B) Oxygen scavengers, the classic solution for this problem.

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Val

3 months ago

Hmm, I'm not sure about this one. Doesn't oxygen scavengers sound a bit too obvious? I'll go with C) Sulfide scavengers just to be different.

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Verlene

2 months ago

I'm not sure, but I'll go with D) Sulfur scavengers.

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Vanesa

2 months ago

I think B) Oxygen scavengers are added to process.

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Tracie

3 months ago

B) is definitely the right answer. Oxygen scavengers like hydrazine or sodium sulfite are commonly used to prevent boiler water corrosion.

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Glen

3 months ago

I think the correct answer is B) Oxygen scavengers are added to process. Boiler feed water corrosion is caused by dissolved oxygen, and oxygen scavengers are used to remove it.

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Gracia

2 months ago

It's important to use the right treatment to protect the boiler from corrosion.

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Royce

2 months ago

Oxygen scavengers help prevent boiler feed water corrosion by removing dissolved oxygen.

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Albert

3 months ago

I agree, the correct answer is B) Oxygen scavengers are added to process.

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