API Exam API-571 Topic 1 Question 82 Discussion

Actual exam question for API's API-571 exam

Question #: 82
Topic #: 1

[All API-571 Questions]

Phosphoric acid corrosion is usually found in ________ areas.

AHigh velocity

BLow velocity

CHigh temperature

DLow temperature

Show Suggested Answer

Suggested Answer: C

by Thaddeus at Mar 18, 2024, 06:24 AM

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Karl

1 months ago

Wait, is this a trick question about the weather? I'm just gonna guess B) Low velocity and hope for the best.

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Malcolm

8 days ago

C) High temperature

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Catalina

12 days ago

B) Low velocity

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Tonette

15 days ago

A) High velocity

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Selma

1 months ago

Easy peasy, the answer is A) High velocity. Phosphoric acid loves a good high-speed chase, don't you know?

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Gerardo

1 months ago

Haha, classic trick question! I'm gonna go with D) Low temperature. Gotta beat the system, you know?

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Doyle

19 days ago

User 1: Nice try, but the answer is actually A) High velocity.

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Dominque

1 months ago

Ah, the age-old question of phosphoric acid corrosion. I'd go with C) High temperature. The higher the temperature, the more aggressive the corrosion, right?

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Verona

5 days ago

I'm not sure, but I think D) Low temperature might also play a role in phosphoric acid corrosion.

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Freida

16 days ago

I would go with A) High velocity, as the movement of the acid can increase the rate of corrosion.

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Shanda

23 days ago

I think you're right, C) High temperature does make sense for phosphoric acid corrosion.

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Corinne

2 months ago

I think the answer is B) Low velocity. Phosphoric acid tends to accumulate and cause corrosion in areas with low fluid flow and turbulence.

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Diego

13 days ago

Yes, high velocity areas would help prevent the accumulation of phosphoric acid and reduce the risk of corrosion.

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Wade

23 days ago

So, the answer is definitely B) Low velocity.

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Gilma

29 days ago

I think it's because the acid has more time to react with the metal surface in low velocity areas.

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Helaine

2 months ago

I agree, low velocity areas are more prone to phosphoric acid corrosion.

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Joanna

2 months ago

I believe it's actually high temperature areas where phosphoric acid corrosion is usually found.

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Buddy

2 months ago

I agree with Sheridan, high velocity areas make sense for phosphoric acid corrosion.

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Sheridan

2 months ago

I think phosphoric acid corrosion is usually found in high velocity areas.

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