M9: Prevent and Eliminate MUDA

1. What is the nominal duration of the module "Prevent and Eliminate MUDA"?

A. 20 Hours B. 25 Hours C. 30 Hours D. 40 Hours

2. What does the term "MUDA" refer to in a business process?

A. Waste or non-value-adding activities. B. Necessary steps in a process. C. High-value work. D. The final product.

3. From which philosophy does the concept of MUDA originate?

A. Agile development B. Lean manufacturing C. Waterfall model D. Six Sigma

4. What is a type of waste that occurs when more products are produced than are needed?

A. Motion B. Waiting C. Transport D. Overproduction

5. What type of waste is "waiting"?

A. The waste of idle time, such as waiting for materials or equipment. B. The waste of unnecessary movement of people. C. The waste of having too much inventory. D. The waste of producing defects.

6. Which type of waste involves the unnecessary movement of materials between processes?

A. Overprocessing B. Waiting C. Transport D. Defects

7. What is the waste of performing more work on a product than required by the customer?

A. Overproduction B. Overprocessing C. Motion D. Defects

8. Which type of waste is having too much raw material or finished goods on hand?

A. Inventory B. Waiting C. Transport D. Motion

9. What is the waste of unnecessary movement of people, such as searching for tools?

A. Inventory B. Transport C. Overprocessing D. Motion

10. What is the waste that involves producing faulty products that require rework?

A. Motion B. Inventory C. Defects D. Overproduction

11. What is a technique for identifying MUDA by observing the work process firsthand?

A. A process walk or Gemba walk B. A brainstorming session C. A customer survey D. A financial audit

12. Which method is used to analyze the flow of materials and information in a process?

A. The "5 Whys" technique B. Value stream mapping C. Poka-Yoke D. The 5S methodology

13. Which problem-solving method is used to find the root cause of a problem by asking "Why?" repeatedly?

A. Kanban B. Poka-Yoke C. Kaizen D. The "5 Whys" technique

14. What is the systematic approach to workplace organization that includes Sort, Set in order, and Shine?

A. The "5 Whys" technique B. Value stream mapping C. The 5S methodology D. Total Productive Maintenance (TPM)

15. What is the first step of the 5S methodology?

A. Sort (Seiri), separating necessary items from unnecessary ones. B. Set in order (Seiton), arranging items for easy access. C. Shine (Seiso), cleaning the work area. D. Standardize (Seiketsu), creating standards.

16. What does "Set in order (Seiton)" involve in the 5S methodology?

A. Separating necessary items from unnecessary ones. B. Arranging necessary items for easy access. C. Cleaning the work area. D. Creating standards for a clean workplace.

17. Which step of 5S involves cleaning the work area to identify and prevent issues?

A. Sort B. Set in order C. Shine (Seiso) D. Sustain

18. What does "Standardize (Seiketsu)" involve in the 5S methodology?

A. Creating standards for a clean and orderly workplace. B. Maintaining the new standards and improving. C. Cleaning the work area. D. Arranging items for easy access.

19. Which is the final step of 5S that involves maintaining the new standards?

A. Sort B. Shine C. Standardize D. Sustain (Shitsuke)

20. What is Poka-Yoke?

A. A method for cleaning a workspace. B. A technique used to design processes to prevent human errors. C. A scheduling system for production. D. A system for measuring electrical properties.

21. What is a strategy to minimize inventory and receive goods only as they are needed?

A. Just-in-time (JIT) manufacturing B. Kanban system C. The 5S methodology D. Poka-Yoke

22. What is a system for maintaining and improving the integrity of production and quality systems?

A. Just-in-time manufacturing B. The "5 Whys" technique C. Total Productive Maintenance (TPM) D. Value stream mapping

23. What is a scheduling system for lean manufacturing that visually manages production flow?

A. TPM B. Kanban system C. 5S methodology D. JIT

24. What is "Kaizen"?

A. The process of producing more than is needed. B. A method to clean the workplace. C. A system for managing inventory. D. A strategy where employees make incremental improvements to a process.

25. What is the ultimate goal of eliminating MUDA?

A. To increase efficiency, reduce costs, and improve customer satisfaction. B. To make a product more expensive. C. To make the production process longer. D. To increase the number of defects.

HNS Exam: Prevent and Eliminate MUDA

Exam Results