What are Quality limits used for in testing?

Quality limits in testing serve the purpose of specifying acceptable performance thresholds, which is crucial in various fields, including materials testing. These limits are established to determine the minimum and maximum values that materials or products should meet to be considered acceptable for use. By defining these thresholds, inspectors and quality assurance teams can ensure that any materials or products that fall outside these limits are identified and addressed, thereby maintaining the integrity and safety of construction practices.

Having precise quality limits allows for consistent evaluation and facilitates compliance with engineering standards, industry regulations, and project specifications. This approach ensures that the materials used are fit for purpose, thus minimizing risks associated with using substandard materials.

The other choices, while relevant in broader business contexts, do not pertain directly to the function of quality limits in testing materials. Market strategies and advertising campaigns focus more on sales and customer engagement, and evaluating employee metrics relates to performance assessments within an organization, none of which directly involve the technical aspects of material testing.