Complete Non-Destructive Testing (NDT) Practice Test 2025

Method A in Non-Destructive Testing (NDT) typically refers to removal methods, which include techniques that involve the physical removal of material to assess certain properties or conditions within a test specimen.

The context of removal methods is crucial in NDT applications, particularly when evaluating the integrity and structural health of materials without compromising their overall utility. Such methods can include grinding or milling away material to observe subsurface defects, which is essential in industries where safety and material performance are paramount.

Surface examination, ultrasonic testing, and magnetic particle testing are distinct methodologies within NDT but do not fall under the specific designation of Method A. While they are important techniques, they focus on different aspects of material inspection and assessment rather than the removal of material itself. Understanding these distinctions helps in correctly identifying the methodologies used in various NDT situations.