2. For this data set, what is the first pass yield (FPY).
Good parts equal 88.
Scrap pieces equal 10
There are two rework components per machine. Uptime = 90% - Answer (100-
12)/100 = 88.
3. Which of the following is not a key component of the Toyota Production
System? - Answer: Statistical Process Control.
4. Kanban is a tool for implementing a pull system.
5. The first step in value stream mapping is always to: - Answer. Identify the
customer, then define value.
6. Batch Processing frequently produces the following: - ANSWER. Longer
intervals
Quality Issues
Longer Leadtimes
* All of the aforementioned.
7. The Cause and Effect (Fishbone) Diagram is also known as the ANSWER
Ishikawa Diagram
8. The book that was generally credited with popularizing lean manufacturing in
North America in the 1990s was called: ANSWER: The Machine That Changed
the World.
9. Henry Ford's ideas revolutionized the manufacturing industry, yet Fordism
wasn't without flaws. Which of the following explains why Ford's production
tactics were unsustainable? - ANSWER: Ford saw his employees as a
changeable expense.
, Quality was the job of engineers.
Ford's production lines weren't adaptable.
All of the aforementioned.
10. Which of the following wastes is generally regarded as the worst type of
waste? - ANSWER Overproduction
11. Which of the following things are correct about an A3? - ANSWER. It is a
problem-solving tool that may be used by any employee of the firm.
It's a coaching tool for a learner and a teacher.
It is an A3-sized document that helps capture and disseminate knowledge in a
systematic fashion.
All of the aforementioned.
12. What incident prompted the establishment of the Toyota Production
System? - ANSWER A visit by a Japanese engineer to a Ford factory.
13. Understanding value is a crucial aspect of lean manufacturing. Which of the
following activities are value-added? - ANSWER Transform the raw materials.
14. According to Pascal Dennis (Lean Production Simplified), which factor has
the biggest influence on safety? - ANSWER Poor ergonomics.
15. Given that my lead time is 8 minutes, I produce two vehicles per minute,
and the average value of a car in the assembly process is $10,000, what is my
inventory worth? - ANSWER: 10000*2 = 20,000*8 = 160,000.
16. What is the foundation for Toyota's House of Lean Production? - ANSWER
stability
17. A lean culture places a high value on employee development. What is the
main difference between mentoring and coaching? - ANSWER Mentoring
should be done one on one, although coaching does not have to be.
18. What is the objective of red tagging in relation to the 5S? - ANSWER
Determine the materials, tools, or equipment you wish to remove from a work
area.
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