Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Attributes - Statistical Process Control
On the other hand, some processes have outputs with attributes to be controlled where counting the number of defects is more appropriate than measuring them. The outputs can be segregated into two categories (eg pass/fail or non-defective/defective). For example, in bottle production, the design requirement may stipulate a maximum allowable number of air bubbles in the glass. Bottles which have no more than this number of bubbles would be counted as non-defective items; bottles with more than this number would be counted as defective items. Returning to the example of controlling the diameters of discs, it might be decided, perhaps for reasons of economy, that it is more appropriate to gauge the diameters rather than measure them. This figure shows how this can be achieved by use of a simple go/not-go gap gauge. Conforming discs, as shown in this figure, will be small enough to enter the 'go' gap, but too large to enter the 'not go' gap. As a result the output will be segregated into countable 'pass' and 'reject' groups.
Much of what follows concerns the construction and use of statistical process control charts for both categories of output. The main treatment focuses on two complementary charts, sample mean and sample range charts, for the control of variables. This is followed by accounts of three charts for the control of attributes: proportion defective, number defective and number of defects.
How is the project team structure related to the project manager's authority level?
application of operations research in managerial decision making
Write a 750-1,000-word paper that analyzes the two leadership case studies, "Coach Knight: A Will to Win" and "Coach K: A Matter of the Heart." Address the following questions a
explain the role of product characteristics on the logistics decision
Finding solutions to problems is affected by how one frames the problem. In other words, what one thinks is wrong will influence what one believes the available solution(s) to be.
Question: Nostromo Ltd is specialized in electrical installation for space ships. This electrical installation process require a certain amount of drilling and wiring. The dril
List and briefly discuss the five main parts of the operations planning control (OPC) system
Question: The graphical method of solution for linear programming problems is an effective means for solving a linear programming problem's six decision variables and eight constra
Chart the five performance objectives to show the differing expectations of club members and casual flyers and compare these with the actual service delivered.
Lucille Jenkins, the CEO for the Durham International Manufacturing Company (DIMCO), believes that the company can significantly increase its operating profit by implementing suppl
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd