We appreciate your visit to 25 The life of a rocker arm is assumed to be 4 million cycles This is known to a factor of two with 90 probability. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
Life of 4 million cycles at a 90% reliability, increasing the reliability to 95% would likely involve reducing the number of expected life cycles. The specific number would depend on the reliability distribution of the part.
This question is about the concept of reliability in engineering design, specifically in the lifecycle design of a rocker arm. To understand this, it's important to know that reliability represents the probability that a system will perform its intended function without failure over a certain time period or number of cycles.
The question states that the rocker arm is designed to have a life of 4 million cycles, to a factor of two with 90% probability, and it also clarifies that we want a reliability of 95% for the rocker arm. Now, to increase the reliability to 0.95, we can use the method called 'factor of safety'. This would result in having a longer design life for the rocker arm.
Given that the life of the rocker arm is known to a factor of two with 90% reliability, this means that we can expect the rocker arm to last up to 8 million cycles with 90% reliability. If we want to increase the reliability to 95%, we would need to reduce the designed life cycles. The exact number of life cycles for a 95% reliability would depend on the specific reliability distribution of the part, which would include factors such as material, operation conditions, and more.
Learn more about engineering design here:
https://brainly.com/question/34718428
#SPJ11
Thanks for taking the time to read 25 The life of a rocker arm is assumed to be 4 million cycles This is known to a factor of two with 90 probability. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
