Chapter 04S - Reliability
OPERATIONS MANAGEMENT 12TH EDITION STEVENSON SOLUTIONS MANUAL Full download at link: Solution Manual: https://testbankpack.com/p/solution-manualfor-operations-management-12th-edition-william-j-stevenson0078024102-9780078024108/ Test Bank: https://testbankpack.com/p/test-bank-foroperations-management-12th-edition-william-j-stevenson0078024102-9780078024108/ CHAPTER 04S RELIABILITY Teaching Notes The main topics of this chapter are: 1.
Quantifying Reliability
2.
Availability
3.
Improving Reliability
Reliability is a measure of the ability of a product, part, or system to perform its intended function under a prescribed set of conditions. There are three important aspects of reliability: (1) reliability as a probability, (2) definition of failure, and (3) prescribed set of operating conditions. Quantitative methods include the use of probabilities (addition, products, & complements) in determining point-in-time reliability and the use of exponential and normal distributions in determining the mean time between failures. Students seem to have some difficulty with the exponential distribution, especially if they have not had it in their statistics courses. The coverage of the exponential distribution can be omitted without loss of 4S-1 Copyright © 2015 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education.