Operations Management
17th Edition
ISBN: 9781259142208
Author: CACHON, Gérard, Terwiesch, Christian
Publisher: Mcgraw-hill Education,
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Chapter 8, Problem 18CQ
Summary Introduction
To identify: The impact on the number of Kanban cards.
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What is the relationship between the number of kanban cards in a process and theinventory level?a. There is no relationship between the two.b. There never can be more inventory in the process than what was authorized viakanban cards.c. The inventory of the process grows with the square root of the number of kanban cards.d. The inventory of the process can be reduced by adding more kanban cards.
Which of the following strategies or techniques would use the principle of jidoka toincrease quality?a. Reducing changeover timeb. Ikko-nagashic. Andond. Kanban
Which other Japanese term is most closely related to jidoka?a. Andonb. Ikko-nagashic. Heijunkad. Kanban
Chapter 8 Solutions
Operations Management
Ch. 8 - Prob. 1CQCh. 8 - Prob. 2CQCh. 8 - Prob. 3CQCh. 8 - Prob. 4CQCh. 8 - Prob. 5CQCh. 8 - Prob. 6CQCh. 8 - Prob. 7CQCh. 8 - Prob. 8CQCh. 8 - What are the two pillars of the Toyota Production...Ch. 8 - Prob. 10CQ
Ch. 8 - Prob. 11CQCh. 8 - Prob. 12CQCh. 8 - Prob. 13CQCh. 8 - Prob. 14CQCh. 8 - Prob. 15CQCh. 8 - Prob. 16CQCh. 8 - Prob. 17CQCh. 8 - Prob. 18CQCh. 8 - Prob. 19CQCh. 8 - A company makes two models, A and B. Which of the...Ch. 8 - Prob. 21CQCh. 8 - Prob. 22CQCh. 8 - Prob. 23CQCh. 8 - Prob. 24CQCh. 8 - Prob. 25CQCh. 8 - Prob. 26CQCh. 8 - Prob. 1PACh. 8 - Prob. 2PACh. 8 - Prob. 3PACh. 8 - Prob. 4PACh. 8 - Prob. 5PACh. 8 - Prob. 6PACh. 8 - Prob. 7PACh. 8 - Prob. 8PACh. 8 - Prob. 9PACh. 8 - Prob. 10PA
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.Similar questions
- 18 Lean production and just-in-time concepts became important ______. a in the mid 1980s, thanks to Motorola b in the early 1940s, thanks to Ford c in the early 1970s, thanks to Toyota d in the mid 1980s, thanks to General Electric 19 Which of the following statements is true with regard to workflow? a Workflow is the sequence of connected steps or operations necessary to complete a task. b Dependence is the idea that adjustments to one element in the workflow have no implications for other elements. c Independence with regard to workflow is the idea that an element in the workflow is not subject to government regulation. d Throughput is a measure of speed applied to processes in the service industry. 20 Deciding whether to use a push or pull system depends upon ______. a an organization’s philosophy of sustainable operations b the type of industry in which the organization competes c the extent of regulation enforced by the…arrow_forwardDescribe how the following kanbans work: a. Production and withdrawal of b.Kanbans square c. Kanbans signal d. Kanban material Material e. Kanbans supplierarrow_forwardA JIT system uses kanban cards to authorize movement of incoming parts. In one portion of thesystem, a work center uses an average of 100 parts per hour while running. The manager hasassigned an inefficiency factor of .20 to the center. Standard containers are designed to hold sixdozen parts each. The cycle time for parts containers is about 105 minutes. How many containersare needed?arrow_forward
- Tej Dhakar’s company wants to establish kanbansto feed a newly established work cell. The following data havebeen provided. How many kanbans are needed?arrow_forwardA company is using a Kanban system with 2 containers, each holding 50 parts, between a downstream (using) and an upstream (producing) work center. The using work center can handle 250 jobs per day. The average elapsed time for the entire cycle is currently .25 days. The company is concerned with the safety factor for the operation and the size of the containers. A: What is the efficiency rating of the current operation? B: If the company decides to use only one container, how many parts must it hold? C: If the safety factor is changed to .12 and there are still 2 containers, how many parts must each container now hold?arrow_forwardA manager wants to determine the number of containers to use for incoming parts for a kanban system to be installed next month. The process will have a usage rate of 80 pieces per hour. Because the process is new, the manager has assigned an inefficiency factor of .35. Each container holds 45 pieces, and it takes an average of 75 minutes to complete a cycle. How many containers should be used? As the system improves, will more or fewer containers be required?arrow_forward
- Sandy is asked to produce 250 squidgets an hour. It takes30 minutes to receive the necessary material from the previous workstation. Each output container holds 25 squidgets.The factory currently works with a safety factor of 10%.How many kanbans should be circulating between Sandy’sprocess and the previous process?arrow_forwardNote- need a correct option without explanation as fast as possible!! The three-stage operations model requires transformation of the input resource into some form of output. Any one 'resource' can be involved at all three stages. True or false? A)True B)Falsearrow_forwardA JIT system uses kanban cards to authorize movement of incoming parts. In one portion of the system, a work center uses an average of 98 parts per hour while running. The manager has assigned an inefficiency factor of .28 to the center. Standard containers are designed to hold 6 dozen parts each. The cycle time for parts containers is about 105 minutes.arrow_forward
- Which of the following best captures the idea of kaizen?(a) Examples of this include workers having to make unnecessary movements (i.e.,excessive reaching or walking to get tools or parts), working on parts that are defective,and idle time.(b) A system that enables a line worker to signal that he or she needs assistance from hisor her supervisor—for example, in the case of a defect. It is used to implement the jidokaprinciple.(c) A brainstorming technique that helps structure the process of identifying underlyingcauses of a (usually undesirable) outcome.(d) As an example of this philosophy, workers in the factory have notebooks at theirworkstations that they use to jot down improvement ideas.(e) A method that controls the amount of work-in-process inventory.(f) If an automotive assembly plant used this technique, the adjacent cars on an assemblyline would be mixed models (e.g., Model A with sunroof, Model A without sunroof,Model B, Model B with sunroof) in proportions equal to customer…arrow_forwardWhich of the following best describes the core benefit arising out of a lean implementation? a) The employees will be more aware of the problems in their work area b) The work place will become more cleaner and orderly c) The organization will be able to increase the output with the available resources d) The waste churning out of the process will increasearrow_forwardTej Dhakar's company wants to establish kanbans to feed a newly established work cell. The following data have been provided. Note: This is a level production system. Daily demand 200 units Production lead time 2.00 days Safety stock 1.00 day Kanban size 50 units How many kanbans are needed? enter your response here kanbans (round your response to the nearest whole number).arrow_forward
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