API-571 Exam - Topic 1 Question 18 Discussion

Actual exam question for API's API-571 exam

Question #: 18
Topic #: 1

[All API-571 Questions]

Thermal fatigue is caused by:

ACyclic stresses that come from temperature variations.

BLong term operation at elevated temperatures.

CExcessive thermal growth.

DHours of physical activity during a hot summer day.

Show Suggested Answer

Suggested Answer: A

by Irma at May 07, 2022, 02:37 AM

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Leonardo

5 months ago

Totally agree with A and B! Those are spot on!

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Adrianna

5 months ago

Wait, are we really saying D could cause thermal fatigue? Sounds off.

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Alana

5 months ago

C makes sense too, but D? That's just silly.

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Eva

5 months ago

I think B is also a big factor. Long-term heat really wears things down.

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Sharmaine

6 months ago

Definitely A! Cyclic stresses are the main cause.

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Solange

6 months ago

Hmm, this looks like a tricky one. I'll need to carefully review the "Tax System" specification to identify the key boundary values and determine which one would be the most interesting to test.

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Edward

6 months ago

I'm leaning towards the LiveMedia or LiveDVD image. That seems like it could be a more flexible and lightweight approach, which could be helpful if disk space is limited.

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Armanda

6 months ago

An increase in sales volume sounds plausible, but I need to double-check how that directly ties to gross profit margin improvements from one year to the next.

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