
Common Reliability Mistakes
Abstract
Carl and Fred discuss some of the most common reliability mistakes they have seen in their careers, both ones they have personally made or viewed.
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Your Reliability Engineering Professional Development Site
Author of Inside FMEA articles, FMEA Resources page, and multiple books, and a co-host on Speaking of Reliability.
This author's archive lists contributions of articles and episodes.
by Carl S. Carlson Leave a Comment

Carl and Fred discuss some of the most common reliability mistakes they have seen in their careers, both ones they have personally made or viewed.
ᐅ Play Episode
by Carl S. Carlson Leave a Comment
“A teacher who is attempting to teach without inspiring the pupil with a desire to learn is hammering on cold iron.” Horace Mann
The definition of interest is “a feeling that accompanies or causes special attention to something or someone.” [Read more…]
by Carl S. Carlson Leave a Comment

Carl and Fred discuss their overall approach to FMEA, what works and doesn’t work.
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Carl and Fred discuss reader questions on FMEA detection, a subject which can be challenging and confusing. Detection is a key part of FMEA during product development as well as in operation. This podcast will discuss some of the “knottiest” challenges with understanding detection in FMEA.
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“No one can teach, if by teaching we mean the transmission of knowledge, in any mechanical fashion, from one person to another. The most that can be done is that one person who is more knowledgeable than another can, by asking a series of questions, stimulate the other to think, and so cause him to learn for himself.” Socrates
Questioning is important for transferring knowledge and building relationships. It is an essential part of effective teaching.
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Carl and Fred discuss an article from the Wall Street Journal describing how newer appliances tend to have more complexity and shorter lifespans, and what can be done to reverse the trend.
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Carl and Fred discuss an interesting question from a listener about modeling the money value of Design FMEAs.
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“Attention is the taking possession by the mind, in clear and vivid form, of one out of what seem several simultaneously possible objects or trains of thought.” William James
Whether you are conveying knowledge to one person or teaching a class, there is no more important factor than getting and maintaining the attention of the other person. Managing attention is a skill that can be learned.

Carl and Fred discuss whether the reliability community should focus on the body of knowledge associated with risk or reliability. ᐅ Play Episode
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Carl and Fred discuss a question brought up at recent conference: what do you do when you are supposed to do something that you know is not the right thing to do? The context was reliability engineering and management.
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Invisible threads are the strongest ties Friedrich Nietzsche
Key Teaching Principle # 2 is the instructor maintains a genuine connection with each of the students.
Our scientific knowledge has accelerated so rapidly that we sometimes forget the importance of human connection to our well being.
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Carl and Fred discuss a reader question about assessing risk related to detection, as part of FMEA procedure, specifically its usefulness and application.
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Carl and Fred discuss the importance of well-written reliability requirements and whether they should be goals or actual requirements.
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Key Teaching Principle # 1 is the instructor demonstrates a solid understanding of fundamentals, speaking directly to students, and not reading slides.
“Human behavior flows from three main sources: desire, emotion, and knowledge.” Plato
by Carl S. Carlson Leave a Comment
“Life calls not for perfection, but for completeness.” Carl Jung
One of the common FMEA questions that comes up is: When is an FMEA complete? You’d think it would be simple, but many organizations and practitioners get it wrong.
In this article, I’ll begin with the purpose of Design and Process FMEAs, and from there, we’ll examine two very different approaches to completing an FMEA.
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