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Lean Principles in the Organization Chapter 2 Quiz

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Questions and Answers

What is the primary purpose of a Just-In-Time (JIT) inventory system?

To streamline the supply chain by eliminating the need for suppliers
To reduce in-process inventory and associated carrying costs (correct)
To minimize storage costs by keeping large inventories of raw materials and finished goods
To increase production capacity by maintaining high levels of work-in-process (WIP)

What is the difference between Kaizen and Kaikaku?

Kaizen is focused on improving processes, while Kaikaku is focused on improving products
Kaizen is used for short-term improvements, while Kaikaku is used for long-term strategic changes
Kaizen refers to gradual, incremental improvements, while Kaikaku refers to radical, breakthrough improvements (correct)
Kaizen is a Japanese term for continuous improvement, while Kaikaku is a Western concept

What is the role of Kanban in a Just-In-Time (JIT) inventory system?

Kanban is a type of pull system that signals when more materials or products are needed in the production process (correct)
Kanban is a software tool used to manage inventory levels in a JIT system
Kanban is a type of push system that ensures a constant flow of materials and products through the production process
Kanban is a method for scheduling production and deliveries, but is not directly related to JIT

What is the primary purpose of using Kaizen events in lean implementation?

Kaizen events are used to provide quicker implementation results for continuous improvement (D) Signup and view all the answers

Which of the following is a key characteristic of a pull system, like Kanban, in a Just-In-Time (JIT) inventory system?

Production is triggered by actual customer demand, rather than forecasted demand (C) Signup and view all the answers

Which of the following is a key benefit of implementing continuous improvement (Kaizen) in an organization?

Continuous improvement can help identify and eliminate waste in the production process (A) Signup and view all the answers

What is the primary difference between a Kaizen event and ongoing Kaizen (continuous improvement)?

Kaizen events are focused on short-term, quick-win improvements, while ongoing Kaizen is focused on long-term, strategic changes (A) Signup and view all the answers

How does a Just-In-Time (JIT) inventory system differ from a traditional push-based inventory system?

JIT systems require close coordination with suppliers to ensure timely delivery of materials and components (D) Signup and view all the answers

What is the role of Kaizen in a lean manufacturing environment?

Kaizen is used to identify and eliminate waste in the production process (C) Signup and view all the answers

How does a Kaikaku (radical improvement) approach differ from a Kaizen (continuous improvement) approach in lean manufacturing?

Kaikaku focuses on short-term, quick-win improvements, while Kaizen focuses on long-term, strategic changes (C) Signup and view all the answers

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