Pearson Etext For Principles Of Operations Management: Sustainability And Supply Chain Management -- Access Card (11th Edition)
11th Edition
ISBN: 9780135639122
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
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Chapter 17, Problem 9P
Summary Introduction
To determine: The reliability of the system.
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A medical control system has three components inseries with individual reliabilities (R1, R2, R3) as shown:
What is the reliability of the system?
A medical control system has three components in series with individual reliabilities
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as shown:
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The overall reliability of the system = % (enter your response as a percentage rounded to two decimal places).
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Chapter 17 Solutions
Pearson Etext For Principles Of Operations Management: Sustainability And Supply Chain Management -- Access Card (11th Edition)
Ch. 17 - Prob. 1EDCh. 17 - Prob. 1DQCh. 17 - Prob. 2DQCh. 17 - Prob. 3DQCh. 17 - Prob. 4DQCh. 17 - What is the trade-off between operator-performed...Ch. 17 - Prob. 6DQCh. 17 - Prob. 7DQCh. 17 - Prob. 8DQCh. 17 - Prob. 9DQ
Ch. 17 - Prob. 10DQCh. 17 - Prob. 1PCh. 17 - Prob. 2PCh. 17 - Prob. 3PCh. 17 - Prob. 4PCh. 17 - Prob. 5PCh. 17 - Prob. 6PCh. 17 - Prob. 7PCh. 17 - Prob. 8PCh. 17 - Prob. 9PCh. 17 - What is the reliability of the system shown?Ch. 17 - Prob. 11PCh. 17 - Prob. 12PCh. 17 - Rick Wing, salesperson for Wave Soldering Systems,...Ch. 17 - Prob. 14PCh. 17 - Prob. 15PCh. 17 - Prob. 16PCh. 17 - Prob. 17PCh. 17 - What are the expected number of yearly breakdowns...Ch. 17 - Prob. 19PCh. 17 - Prob. 20PCh. 17 - Prob. 21PCh. 17 - Prob. 22PCh. 17 - Prob. 1VCCh. 17 - Prob. 2VCCh. 17 - Prob. 3VC
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- 15) Given this three-component system and associated reliabilities What is the system reliability? Group of answer choices a) 0.4772 b) 0.0068 c) 0.5228 d) 0.9225 e) 0.9933arrow_forwardElizabeth Irwin's design team has proposed the following system with component reliabilities as indicated: R2=0.88 R1=0.92 R4=0.92 R3=0.88 The overall reliability of the proposed system = % (enter your response as a percentage rounded to two decimal places). Hint: The system functions if either R2 or R3 work.arrow_forwardAn engine system consists of three main components in a series, all having the same reliability. Determine the level of reliability required for each of the components if the engine is to have a reliability of 0.998.arrow_forward
- XYZ Company Ltd a cosmetic production firm is having challenges with its products on the market. Consumers of the product on countless occasions had complained about the low quality of the products and its side effects after using it. XYZ Company Ltd has contacted you- a reliability consultant to assist the company in addressing the challenges. (b)What will be your recommendation?arrow_forwardWhat is the reliability of the following parallel pro-duction process? R1 5 0.95, R2 5 0.90, R3 5 0.98.arrow_forwardAn engine system consists of 2 main components in a series, all having the same reliability. Determine the level of reliability required for each of the components if the engine is to have a reliability of 0.989. round answer to 4 decimal places.arrow_forward
- Explain why a product or system might have an overall reliability that is low even though it is com- prised of components that have fairly high reliabilities.arrow_forwardOne of the solar instruments on a satellite has three major parts, all of which must operate. Two have reliabilities of .7 and the other has a reliability of .9. In case the system fails, there is an identical backup system that kicks on automatically. The overall reliability of the system, including the backup, is closest to:arrow_forwardConsider a system consisting of 3 identical units connectedin parallel. The unit reliability factor is 0.90. If the unitfailures are independent of one an other and if thesuccessful operation of the system depends on thesatisfactory performance of any one unit.Quality Management - determine system reliabilityarrow_forward
- The semiconductor used in the Sullivan Wrist Calculatorhas five circuits, each of which has its own reliability rate. Component 1 has a reliability of .90; component 2, .95; com-ponent 3, .98; component 4, .90; and component 5, .99. What is the reliability of one semiconductor?arrow_forwardWrite a short notes about system reliability? Subject: Statistical Quality controlarrow_forwardWhile the alpha of Cronbach is mostly used to assess the reliability of results, researchers are increasingly looking for alternatives because of a series of process defects. Alpha Cronbach in its reliability assessment, since the former has an enhanced uncertainty estimate shared by the respective activities and uses object loads gathered within the factor structure. Explain the Cronbach’s Alpha measurement and its internal consistency?arrow_forward
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