Discuss API API-577 Exam Topic 4 Question 25

ACFM is an NDE technique ideal for inspecting:

ANozzles, ring-grooves, and grind-out areas.

BLap joint welds and uphill welding.

CButt welds (single and double bevel) and plug welds.

DFillet welds, J-welds, and seal welds.

Suggested Answer: A

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23 comments · newest first

Heidy 4 days ago

I agree, ACFM is all about detail in critical areas.

Lemuel 9 days ago

Exactly! ACFM really shines in those specific spots.

Rory 14 days ago

C is tempting, but I lean towards A for ACFM.

Gerri 19 days ago

A makes sense. Nozzles need precise inspection.

Heidy 24 days ago

I feel B could be right too, but not as strong as A.

Lemuel 30 days ago

I think A is the best choice. ACFM is great for those areas.

Gwen 1 month ago

Both A and C have solid points. Tough choice!

Buffy 1 month ago

I still lean towards C. It’s versatile for various welds.

Jettie 2 months ago

Exactly! A is specific and effective for those inspections.

Kaitlyn 2 months ago

True, but ACFM's precision on nozzles is unmatched.

Gwen 2 months ago

But C covers more types of welds. It's a strong contender.

Jettie 2 months ago

ACFM really shines with nozzles and grooves. Definitely A.

Buffy 2 months ago

I feel like C could be right too. Butt welds are critical.

Kaitlyn 2 months ago

I think A is the best choice. ACFM is great for those areas.

Ashton 3 months ago

C is the way to go for butt welds, no doubt!

Devora 3 months ago

Really? I didn't know it worked on grind-out areas too.

Esteban 3 months ago

Definitely agree with A! Perfect for those areas.

Maxima 3 months ago

I thought it was mainly for butt welds?

Rhea 3 months ago

ACFM is great for nozzles and ring-grooves!

Margart 3 months ago

I thought D was a possibility too, but I can't recall if ACFM is typically used for fillet welds.

Sherrell 5 months ago

I practiced a question like this, and I feel like C might be the right choice since butt welds are often inspected with ACFM.

Felicia 5 months ago

I'm not entirely sure, but I remember something about lap joints being more suited for visual inspections rather than ACFM.

Anglea 5 months ago

I think A sounds familiar, especially with nozzles and grind-out areas being common inspection points.

API-577 Exam - Topic 4 Question 25 Discussion