Lean systems require large batch sizes to gain economies of scale.

Question

BlackTom AI · Accepted Answer

Restating the question and options to ground the discussion: The claim is that Lean systems require large batch sizes to gain economies of scale. Answer options are: 1) True, 2) False.
Option 1 (True): This statement is inconsistent with the core principles of Lean. Lean emphasizes small batch sizes, single-piece flow when possible, and pull systems to minimize work-in-process and expose problems quickly. Large batch sizes tend to hide defects, create larger inventories, and reduce feedback speed, which runs counter to Lean’s aim of continuous flow and rapid learning. Therefore, describing Lean as requiring large batches misrepresents how Lean achieves efficiency.
Option 2 (False): This option correctly challenges the claim. In Lean, economies of scale are not primarily pursued by increasing batch size. Instead, economies come from reducing batch size to enable shorter cycle times, faster problem detection, frequent standardization, setup time reduction, and continuous improvement. Lean also relies on pull production, takt time alignment, and continuous flow to minimize waste, rather than stacking work in larger batches. The misconception here is equating efficiency with larger batches; in Lean, smaller batches and smooth flow often yield better overall throughput and quality with less inventory.
Expanded contrast and nuance: The idea that bigger batches reduce costs is sometimes true in traditional batch manufacturing due to fixed overhead spreading, but Lean questions that by showing how large batches amplify variability, cause longer lead times, and increase inventory risk. Lean’s tools (one-piece flow, SMED for quick setups, kanban signaling, and heijunka) are designed to make small batches practical and to pull work as needed, rather than push large batches through the system. Consequently, the assertion that Lean requires large batches does not align with Lean methodology and its goal of waste elimination through flow and rapid feedback.

MGS310001.2025FA Test 02: Chapter 5, 8, 9

Lean systems require large batch sizes to gain economies of scale.

查看解析

登录即可查看完整答案

类似问题

To set up a work station to increase efficiency and decrease waste, which would work best?

Part 1In lean systems, part commonality serves to increasePart 2 A. inventory. B. the number of deliveries needed. C. the number of suppliers needed. D. repeatability.

Part 1Manufacturing an item before it is needed is an example of what form of waste? A. overproduction B. inappropriate processing C. motion D. underutilization of employees

Lean systems use the standardization of components because standardization:

In lean systems, if a defective product is found, which of the following is generally not done?

Which one of the following is an advantage of lean systems?

Companies using lean systems generally have:

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单

MGS*3100*01.2025FA Test 02: Chapter 5, 8, 9

Lean systems require large batch sizes to gain economies of scale.

查看解析

登录即可查看完整答案

类似问题

To set up a work station to increase efficiency and decrease waste, which would work best?

Part 1In lean​ systems, part commonality serves to increasePart 2 A. inventory. B. the number of deliveries needed. C. the number of suppliers needed. D. repeatability.

Part 1Manufacturing an item before it is needed is an example of what form of​ waste? A. overproduction B. inappropriate processing C. motion D. underutilization of employees

Lean systems use the standardization of components because standardization:

In lean systems, if a defective product is found, which of the following is generally not done?

Which one of the following is an advantage of lean systems?

Companies using lean systems generally have:

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单

MGS310001.2025FA Test 02: Chapter 5, 8, 9

Part 1In lean systems, part commonality serves to increasePart 2 A. inventory. B. the number of deliveries needed. C. the number of suppliers needed. D. repeatability.

Part 1Manufacturing an item before it is needed is an example of what form of waste? A. overproduction B. inappropriate processing C. motion D. underutilization of employees