What is the main purpose of quality control?

The main purpose of quality control is to evaluate the quality of a component or system. This process is focused on identifying defects or issues that may affect the functionality and performance of the final product. By systematically testing and inspecting products, quality control ensures that they meet the defined quality standards and requirements before they are delivered to the customer.

This evaluation process includes various testing methodologies and techniques that help detect any deviations from the desired quality. Quality control acts as a key component in maintaining the integrity and reliability of the product, thereby contributing to overall customer satisfaction in the long term.

In contrast, assessing customer satisfaction involves gathering feedback and understanding user experiences but does not directly evaluate the quality of the product itself. Defining project scope primarily pertains to project management, outlining deliverables, tasks, and goals rather than directly addressing product quality. Monitoring team performance is about evaluating the productivity and efficiency of team members, which is a different focus from assessing the quality of the produced components or systems.