News and Announcements

ASQ RRD Series: Weibull – Special Topics in Weibull Analysis Feb 11, 2021 12:00 PM Eastern Time (US and Canada) Presentor: Jim Brenneman https://attendee.gotowebinar.com/register/2670640488601367824 more
Posted by Tim Gaens on Reliability and Risk Division Jan 1, 2021 10:46 AM CST
ASQ RRD Series: Auditing ISO 9001 Clause 8.3, Design and Development of Products and Services (Risk Based Thinking) Jan 14, 2020 12:00 PM Eastern Time (US and Canada) Presenter: Bob Deysher https://attendee.gotowebinar.com/register/764063136318942480 Internal auditing is a requirement in ISO 9001:2015. Its purpose is to assess if processes ... more
Posted by Tim Gaens on Reliability and Risk Division Jan 1, 2021 10:45 AM CST
Title: Prognostics and Health Management; Fundamentals, Elements, RUL Determination Techniques Dec 10, 2020 12:00 PM Eastern Time (US and Canada) Presenter: Dr. Mohammad Pourgol-Mohammad https://attendee.gotowebinar.com/register/1030971782763021839 Abstract The core of U.S. economy, security and quality of life depends on complex ... more
Posted by Tim Gaens on Reliability and Risk Division Dec 6, 2020 6:04 PM CST
Picture © B. Poncelet https://bennyponcelet.wordpress.com 1. The  lifetime  of  a  mechanical  lifter  is  normally  distributed  with  a  mean  of  100  hours  and  a  standard deviation of 3 hours. What is the reliability of the lifter at 106 hours  ?  A. 0.0228                        B. 0.0570                       C. 0.9430                    D,  0.9772 2. A full ... more
Posted by Tim Gaens on Reliability and Risk Division Nov 1, 2020 9:52 AM CST
Picture © B. Poncelet https://bennyponcelet.wordpress.com 1. Given the density function obtained  under accelerated conditions:  Determine the density function under normal operating conditions,  given an acceleration factor of 5  a. (1/150)exp(-t/150)  b.(1/6)exp(-t/6)   c. (1/30)exp(-t/6)   d. (1/30)exp(-t/150) 2. Which of the ... more
Posted by Tim Gaens on Reliability and Risk Division Nov 1, 2020 9:49 AM CST