Six Sigma Yellow Belt Certification 2025 – 400 Free Practice Questions to Pass the Exam

The statement about Henry Ford revolutionizing manufacturing by significantly reducing the construction time of a chassis from 12 hours to less than two hours is true. This reflects the impact of Ford's introduction of the assembly line, which transformed manufacturing processes.

Ford's assembly line allowed for the systematic production of vehicles, breaking down the manufacturing process into specific tasks performed sequentially by workers. This not only led to increased efficiency and speed but also allowed for higher production volumes at lower costs. Ford's innovative approach fundamentally changed how industries operated, making it a pivotal moment in production history.

Through this method, Ford was able to produce cars at a scale and efficiency previously thought impossible, which is a key principle of process improvement in Six Sigma methodology. Recognizing this realization of efficiency is vital for understanding concepts related to quality improvement and operational excellence.