Operation Management and control Essay Example | Topics and Well Written Essays - 2000 words

Operation Management and witness - Essay ExampleFor variables control a circuit voltage will be measured base on a sample of only five circuits. The past average voltage for samples of size 5 has been 3.1 volts, and the betray has been 1.2 volts.Control charts can indicate when the adjustments are necessary and when they are not. To determine the natural range or control limits of a process and to compare it to its specified limits. If the range of the control limits is wider or high than the one of the specified limits, the production process will need to be accustomed to inform closely the process capabilities and stability.Samples need to be taken on a controlled regular basis and tested to mother sure that the quality is acceptable. ReferencesClarkson, Elizabeth. A Process Control Primer February 24, 2000 from http//members.cox.net/bethclarkson/Articles/ControlCharts.htmlBass, Issa. Control Charts Sixsigmafirst Group, Inc.2005 from http//www.sixsigmafirst.com/controlcharts1 .htm