What do limit dimensions specify?

Limit dimensions specify the largest and smallest boundaries for a feature in engineering and design. This concept is crucial for ensuring that manufactured parts fit together correctly and operate as intended. By defining these boundaries, limit dimensions allow engineers and manufacturers to create parts that can tolerate some variation in size while still maintaining functionality and fit. This approach helps in achieving quality control during the manufacturing process.

The other options do not accurately reflect the purpose of limit dimensions. While the preferred manufacturing method relates to how a part might be produced, it does not define size boundaries. The standard unit of measurement is a fundamental aspect of dimensioning but does not specifically relate to the concept of limits. Finally, discussing the ideal cost for production involves economic considerations rather than the dimensional specifications that limit dimensions focus on.