Certified Production & Operations Manager (POM) Practice Exam

Group technology requires what specific identification method for components?

1. A standard serial numbering system

2. A coding scheme specifying size, shape, and type of processing

3. A visual inspection system

4. An electronic database query

The correct answer is: A coding scheme specifying size, shape, and type of processing

Group technology relies on a coding scheme that categorizes components based on specific characteristics such as size, shape, and type of processing. This classification system enables manufacturers to group similar parts together, which enhances efficiency in production processes. By coding components with relevant attributes, it streamlines operations, reduces setup times, and improves inventory management. This method is tailored to facilitate the design and production of parts that share common features, allowing for more effective planning and the application of standardized processes. Utilizing a coding scheme also helps in facilitating communication among team members and across departments, as everyone can refer to components using a universally understood system based on their physical and functional characteristics. This approach aligns closely with the principles of lean manufacturing and just-in-time production, supporting reduced waste and better resource allocation. In contrast, serial numbering systems focus more on tracking individual items rather than categorizing them for processing efficiency. Visual inspection systems are about quality control rather than categorization for production. Lastly, electronic database queries are tools for information retrieval but do not specifically support the structured categorization inherent in group technology's coding schemes.