API Exam API-571 Topic 1 Question 94 Discussion

Actual exam question for API's API-571 exam

Question #: 94
Topic #: 1

[All API-571 Questions]

________ usually occurs when a colder liquid contacts a warmer metal surface.

AStress cracking

BThermal fatigue

CThermal shock

DStress shock

Show Suggested Answer

Suggested Answer: A

by Kenda at Aug 27, 2024, 01:45 AM

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8 days ago

I'm not sure, but I think it could also be B) Thermal fatigue, as repeated heating and cooling can lead to metal failure.

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12 days ago

I agree with Francis, because when a colder liquid contacts a warmer metal surface, it can cause thermal shock.

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20 days ago

I think the answer is C) Thermal shock.

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