API Exam API-571 Topic 1 Question 106 Discussion

Actual exam question for API's API-571 exam

Question #: 106
Topic #: 1

[All API-571 Questions]

Caustic is sometimes added to process streams for ________ or as a reactant.

AStability

BCorrosion control

CNeutralization

DInhibiting

Show Suggested Answer

Suggested Answer: B

by Werner at Feb 11, 2025, 04:15 PM

Limited Time Offer

25%

Off

Get Premium API-571 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Vilma

2 months ago

Wait, is this a trick question? What kind of 'process stream' are we even talking about here? Oh, the things they come up with for these exams...

upvoted 0 times

...

Fallon

3 months ago

D? Inhibiting? That's just silly. Caustic is all about making things more basic, not less!

upvoted 0 times

Margurite

2 months ago

C) Neutralization

upvoted 0 times

...

Ceola

2 months ago

B) Corrosion control

upvoted 0 times

...

Martin

2 months ago

A) Stability

upvoted 0 times

...

Marti

3 months ago

I'm torn between A and C. Stability and neutralization both seem plausible uses for caustic.

upvoted 0 times

Elmira

1 months ago

I think D could also be a valid use for caustic in some situations.

upvoted 0 times

...

Steffanie

2 months ago

D) Inhibiting

upvoted 0 times

...

Taryn

2 months ago

I'm leaning towards C as well. Neutralization makes sense in certain processes.

upvoted 0 times

...

Dino

2 months ago

C) Neutralization

upvoted 0 times

...

Timothy

2 months ago

B) Corrosion control

upvoted 0 times

...

Kasandra

3 months ago

B makes sense too. Caustic can help control corrosion in certain industrial processes.

upvoted 0 times

Trinidad

3 months ago

That's right, caustic can help prevent corrosion in some situations.

upvoted 0 times

...

Leslie

3 months ago

B) Corrosion control

upvoted 0 times

...

Louvenia

3 months ago

Hmm, I think C is the correct answer. Caustic is often used to neutralize acidic process streams.

upvoted 0 times

...

Rodolfo

3 months ago

I'm not sure, but I think caustic can also be used for neutralization, so maybe the answer is C) Neutralization.

upvoted 0 times

...

Rene

3 months ago

I agree with Rodrigo, adding caustic can help prevent corrosion in process streams.

upvoted 0 times

...

Rodrigo

4 months ago

I think the answer is B) Corrosion control.

upvoted 0 times

...