Six Sigma Green Belt Certification Practice Exam

What is the primary goal of Lean Manufacturing?

1. Reduction of defects

2. Elimination of waste

3. Increased profits

4. All of the above

The correct answer is: All of the above

The primary goal of Lean Manufacturing is to create more value for customers by eliminating waste and improving processes. While reduction of defects and increased profits are important outcomes of Lean principles, the core focus is on waste elimination. By identifying and removing non-value-adding activities, companies can streamline production processes, leading to enhanced efficiency and effectiveness. This not only optimizes resources but also reduces costs, which can contribute to greater profitability. Additionally, by improving process quality and reducing variability, Lean Manufacturing results in higher customer satisfaction due to the consistent delivery of quality products. Therefore, when looking at Lean Manufacturing holistically, the answer encompasses all these aspects—waste elimination, defect reduction, and ultimately increased profits, making "All of the above" a comprehensive consideration of Lean's impact on a manufacturing environment.