API Exam API-571 Topic 1 Question 90 Discussion

Actual exam question for API's API-571 exam

Question #: 90
Topic #: 1

[All API-571 Questions]

Inspecting for high-cycle fatigue can be difficult since:

AThe cracks are extremely tight.

BPredicting the location of cracking is difficult.

COnce the crack begins, only a few cycles are needed for the crack to lead to failure.

DOften the equipment is vibrating making non-destructive evaluations difficult.

Show Suggested Answer

Suggested Answer: A

by Nana at Jul 03, 2024, 05:27 AM

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Kris

4 days ago

I'm torn between B and D. Predicting the crack location and the vibration issues both seem like major obstacles in high-cycle fatigue inspections.

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India

5 days ago

I agree with Deandrea. The vibration makes it hard to accurately inspect the equipment. Plus, the tight cracks can be tough to detect.

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Chantay

14 days ago

I think the cracks being extremely tight also makes it challenging to detect them.

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Deandrea

15 days ago

Option D seems to be the most relevant. The vibration of the equipment can definitely make non-destructive evaluations challenging.

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Val

2 days ago

A) The cracks are extremely tight.

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Amber

19 days ago

I agree with Lashunda, it's hard to know where the cracks will appear.

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Lashunda

24 days ago

I think inspecting for high-cycle fatigue can be difficult because predicting the location of cracking is difficult.

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