Last updated on Jul 20, 2026
All Welding Inspection and Metallurgy certification learning material, study guide, training courses are created by a team of API training experts. The Study Guide and .EXM training software files contain relevant Welding Inspection and Metallurgy content, labs, practice questions and explanation. This API-577 exam guide and training courses is based on the latest exam outlines available!
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Three weeks of practice questions and the AI assitant made a very hard run at this exam manageable. The prep course covered everything I needed to pass. Feeling relieved to be done with it.
You study package ROCK! I wanted to inform you that I passed my exam in first try. Got 89% in the exam. Thank you for providing this service!
Went in thinking this exam would be easy but it turned out to be very hard. The practice questions and AI Assistant from the prep course became essential as it got more challenging. Glad to have those tools because they really helped me pass.
Team, thanks for the wonderful support. This guide helped me a lot.
Got through this exam yesterday. It was a very tough exam. Use these questions and practice alot. You will pass if you go through the content of this study package.
Spent weeks on the prep course and finally passed this exam. The course material and practice questions were really helpful. The AI Assistant kept me on track even when things felt very hard.
Went in thinking this exam was beyond me but ended up passing thanks to the prep course and practice questions. The AI Assistant made a difference when I was stuck and pulled throgh in the end.
Its mention 330 question but the pdf has only 280 questions please update
The more I studied the more stress I got. There are a lot of topics to cover and this prep course covered a majority of the topics. So I suggest this to anyone preparing for their exam.
Spent weeks on this exam worrying about every little detail. The practice questions and AI Assistant were a relief during prep. Cleared it with a bit of stress off my shoulders.