Quiz on Poka Yoke and Mistake Proofing

What is the basic concept of lean in the Toyota production system?

• Just-In-Time Manufacturing

• Poka Yoke

• Six Sigma

• Kaizen

What is the principle behind Zero Quality Control (ZQC)?

• Defects are hidden

• Defects are ignored

• Defects are prevented by controlling the process

• Defects are accepted

What is the key aspect of ZQC according to the transcript?

• Just-In-Time Manufacturing

• Poka Yoke

• Zero Defects

• Six Sigma

What is the approach developed by Shigeo Shingo related to quality control?

• Quality Assurance

• Total Quality Management

• Zero Quality Control

• Statistical Process Control

What is the second characteristic that mistake proofing systems should have?

• Delayed feedback

• 100% Inspection

• Low efficiency

• High variability

What is the purpose of a control system in Poka Yoke systems?

• To increase production speed

• To reduce costs

• To signal the operator

• To stop the process when an irregularity happens

What is the purpose of a warning system in Poka Yoke systems?

• To reduce operator control

• To slow down production

• To signal the operator

• To increase defects

What is the role of sensors in Poka Yoke systems?

• Create errors

• Increase errors

• Ignore errors

• Prevent errors

What is the first characteristic that mistake proofing systems should have?

• Operator dependence

• Low cost

• High complexity

• Delayed feedback

What is the third characteristic that mistake proofing systems should have?

• Immediate feedback

• Delayed response

• High cost

• Low quality