MDRAO Practice Exam 2025 – Complete Exam Prep Resource

The use of a light table or light arm for inspecting textiles is an effective method for identifying defects. This approach allows inspectors to see the fabric in a well-lit environment, highlighting any irregularities in texture, color, or weave that may not be visible under normal lighting conditions. The illumination enhances contrast, making it easier to spot flaws such as holes, stains, or inconsistent dyeing.

Other methods, such as visual observation alone, may miss subtle defects that could be crucial in quality control. While a microscope could be useful for examining very fine details, it is not commonly employed for textile inspection as it does not provide a broad view needed to assess larger areas of fabric effectively. Similarly, a washing process would not be applicable for directly inspecting textiles; it serves to clean rather than assess their condition post-manufacture. Hence, the use of a light table or light arm stands out as a systematic and thorough method for defect inspection in textiles.