The distribution of the time between failures of a component is Weibull with 3 = 2.4...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
The distribution of the time between failures of a component is Weibull with 3 = 2.4 and 0 = 400 hr, and the repair distribution is lognormal with tmed = 4.8 hr and s = 1.2. (a) Determine the inherent steady-state availability. (b) If a 6-hr preventative maintenance task is performed every 200 hr, what is the achieved steady-state availability? Assume a steady-state failure rate of 1/MTBF. The distribution of the time between failures of a component is Weibull with 3 = 2.4 and 0 = 400 hr, and the repair distribution is lognormal with tmed = 4.8 hr and s = 1.2. (a) Determine the inherent steady-state availability. (b) If a 6-hr preventative maintenance task is performed every 200 hr, what is the achieved steady-state availability? Assume a steady-state failure rate of 1/MTBF.
Expert Answer:
Answer rating: 100% (QA)
a Inherent availability Time between failures is Weibull wit... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
Students also viewed these general management questions
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
The mean time between failures for a certain production machine is 250 hours, and the mean time to repair is 6 hours. Determine the availability of the machine.
-
Product Strategy Duff has always followed a level production strategy because Duff prefers not to fire and hire employees. Management is open to change if there is enough of a cost benefit for the...
-
A 6.0-cmdiameter horizontal pipe gradually narrows to 4.0cm. When water flows through this pipe at a certain rate, the gauge pressure in these two sections is 32.0kPa and 24.0 kPa, respectively. What...
-
A researcher measures how positive a persons mood is and how creative he or she is, obtaining the following interval scores: (a) Compute the statistic that summarizes this relationship. (b) What is...
-
Fresh Food Direct, LLC, entered into a lease agreement with Jet Star Realty, LLC. Fresh Food terminated the lease before its terms end, and the parties disputed the amount of rent that Fresh Food...
-
Cost Structure to erratic sales of its sole producta high-capacity battery for laptop computersPEM, Inc., has been experiencing difficulty for some time. The companys contribution format income...
-
You are given the following algorithm written in pseudocode where the entries of the input array A and the input k are positive integer numbers. Also, assume that array A has sufficiently large...
-
Carrie DLake, Reed A. Green, and Doug A. Divot share a passion for golf and decide to go into the golf club manufacturing business together. On January 2, 2020, DLake, Green, and Divot form the...
-
There are 6 red and 8 green balls in a bag. 5 balls are drawn at random and placed in a red box. The remaining balls are placed in a green box. What is the probability that the number of red balls in...
-
Your uncle is about to retire, and he wants to buy an annuity that will provide him with $6,300 of income a year for 23 years, with the first payment coming immediately. The going rate on such...
-
The Problem: A program is needed to manage newspaper orders for a small news stand. Paper carriers order from the news stand, then pick up the papers for delivery to customers. Usually, they order...
-
1. Why is " Financial Management "considered a core competency for healthcare executives? 2. Assess how financial management can help healthcare leaders and their organizations become more...
-
Problem Nine: (15 Points) Since we have observed Black Swan events in the past, can they be incorporated into the outlook for future volatility and value at risk? Is there a way to immunize your...
-
briefly describe the entities and relationships between the entities. Mark_Id(Long) MARKS Student_Id(Long) FK:FR_6 SUBJECTS PK:PK_Marks Subject_Id(Long) Title(Text) Subject_Id(Long) FK:FR_5...
-
A recent ten-year study conducted by a research team at the Great Falls Medical School was conducted to assess how age, systolic blood pressure, and smoking relate to the risk of strokes. Assume that...
-
If a test has high reliability. O the test measures what the authors of the test claim it measures O people who take the same test twice get approximately the same scores both times O scores on the...
-
Cedar Corporation has an S corporation election in effect. During the 2012 calendar tax year, the corporation had ordinary taxable income of $200,000, and on January 15, 2012, the corporation paid...
-
Dr. Ivan I. Incisor and his wife Irene are married and file a joint return for 2012. Ivan's Social Security number is 477-34-4321 and he is 48 years old. Irene I. Incisor's Social Security number is...
-
During 2012, Tom sold Sears stock for $10,000. The stock was purchased 4 years ago for $13,000. Tom also sold Ford Motor Company bonds for $35,000. The bonds were purchased 2 months ago for $30,000....
-
Let \(X_{n}, Y_{n}: \Omega ightarrow \mathbb{R}, n \geqslant 1\), be two sequences of random variables. a) If \(X_{n} \xrightarrow{d} X\) and \(Y_{n} \xrightarrow{\mathbb{P}} c\), then \(X_{n} Y_{n}...
-
Let \(X_{n}, Y_{n}: \Omega ightarrow \mathbb{R}^{d}, n \geqslant 1\), be two sequences of random variables such that \(X_{n} \xrightarrow{d} X\) and \(X_{n}-Y_{n} \xrightarrow{\mathbb{P}} 0\). Then...
-
Let \(\delta_{j}, j \geqslant 1\), be iid Bernoulli random variables with \(\mathbb{P}\left(\delta_{j}= \pm 1ight)=1 / 2\). We set \[S_{0}:=0, \quad S_{n}:=\delta_{1}+\cdots+\delta_{n} \quad \text {...
Study smarter with the SolutionInn App