API Exam API-571 Topic 1 Question 92 Discussion

Actual exam question for API's API-571 exam

Question #: 92
Topic #: 1

[All API-571 Questions]

Steel hardness, __________ and stress are critical factors in causing hydrogen stress cracking.

ATemperature

BAlloy composition

CStrength

DNone of the above

Show Suggested Answer

Suggested Answer: A

by Avery at Jul 12, 2024, 06:56 PM

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Alaine

3 months ago

Ha! I bet the engineers who wrote this question are real hydrogen heads. Anyway, I'm going with C. Strength is the key factor here.

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Hubert

1 months ago

I'm not sure, but I think it might be A. Temperature can also affect hydrogen stress cracking.

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Kenny

2 months ago

I agree with you, I'm going with B too.

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Hortencia

2 months ago

I think it's B. Alloy composition plays a big role in hydrogen stress cracking.

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Dick

3 months ago

Hmm, I'm not sure. Temperature, alloy composition, and strength all seem like important factors. This is a tough one!

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Lou

1 months ago

Yes, steel hardness, temperature, alloy composition, and strength are all critical in causing hydrogen stress cracking.

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Jade

1 months ago

I think it's a combination of all three factors.

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Tammi

2 months ago

Temperature, alloy composition, and strength all play a role in causing hydrogen stress cracking.

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Renea

3 months ago

I think the correct answer is B. Alloy composition plays a crucial role in determining the material's susceptibility to hydrogen stress cracking.

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Aliza

3 months ago

I'm not sure, but I think it could also be C) Strength.

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Willow

3 months ago

I agree with Ashlee, alloy composition plays a big role in hydrogen stress cracking.

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Tina

3 months ago

Option C is definitely the right answer. Strength is a critical factor in hydrogen stress cracking.

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Dorethea

2 months ago

Yes, temperature and alloy composition are important too, but strength is key.

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Wilburn

3 months ago

I agree, strength plays a big role in hydrogen stress cracking.

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Ashlee

3 months ago

I think it's B) Alloy composition.

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