What is one of the primary purposes of practical examinations for Level I and Level II?

The primary purpose of practical examinations for Level I and Level II in non-destructive testing (NDT) is to test operational familiarity and the analysis of results. These practical exams are designed to assess a candidate's ability to apply their skills in real-world scenarios. This involves not only performing specific NDT techniques but also interpreting the findings accurately to make informed decisions based on the data collected.

In the context of Level I and Level II certifications, candidates are expected to demonstrate their hands-on skills and their understanding of how to operate NDT equipment effectively. Additionally, they must be able to analyze the results of their tests and communicate those findings. Mastery in these areas is essential for ensuring safety and quality in various industrial applications.

By focusing on actual performance and interpretation, practical examinations provide a clear measure of a technician's readiness to work in the field, which is critical for the integrity of the testing processes they will be involved in.