Last updated on Aug 03, 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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Finally buckled down after months of delay. VirtuLearner and its AI Assistant made catching up surprisingly manageable. Passed the exam with confidence.
Its mention 330 question but the pdf has only 280 questions please update
Just passed the AZ-104 exam, the questions here helped me preparing for the exam.
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Three weeks of intense study with the prep course and the AI Assistant finally helped me clear this exam. The practice questions were tough but essential for understanding what to expect. Relieved to be done with a very hard challenge.
Three weeks of studying with the prep coarse and I managed to pass this exam. The course material and practice questions were helpful but it was still very hard. That AI Assistant definitely made things a bit easier.
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I passed, covered all my labs and about 90 % of the questions,
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