Which of the following is not usually identified as a visual inspection defect?

Which of the following is not usually identified as a visual inspection defect?

• A. Cracks
• B. Scratches
• C. Scoring
• D. Dents

Answer: (D)

Visual inspection looks for surface flaws that indicate damage or wear, such as cracks that signal fatigue, scratches from contact, and scoring where material has been gouged by rubbing surfaces. These are changes you can identify just by looking. A dent, on the other hand, is a deformation from impact that alters shape rather than surface texture. In overhaul practice, dents are usually checked by measuring geometry and tolerances rather than flagged as a simple surface defect during a visual pass. If the dent affects critical dimensions, it may lead to rejection based on those measurements, but as a basic visual defect category it isn’t typically identified.

Visual inspection looks for surface flaws that indicate damage or wear, such as cracks that signal fatigue, scratches from contact, and scoring where material has been gouged by rubbing surfaces. These are changes you can identify just by looking. A dent, on the other hand, is a deformation from impact that alters shape rather than surface texture. In overhaul practice, dents are usually checked by measuring geometry and tolerances rather than flagged as a simple surface defect during a visual pass. If the dent affects critical dimensions, it may lead to rejection based on those measurements, but as a basic visual defect category it isn’t typically identified.