Question: A component in a repairable system has a mean to failure of 1500 hours (follows an exponential distribution). Five spare components are available. 1. What

A component in a repairable system has a mean to failure of 1500 hours (follows an exponential distribution). Five spare components are available.

1. What distribution should be used for the time to repair system? Define all parameters and their values.
2. What is the probability that the system does not need component replacement after 2000 hours of operation?
(What is the reliability at t =2000 hrs?)
3. Calculate the mean time to component replacement.

Step by Step Solution

★★★★★

3.37 Rating (163 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

1 The distribution to be used for the time to repair the system is the exponential distribution The ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Accounting Questions!

What color should be used for the foreground Image or video when the background color value is pink? Use numerical values to represent chromaticity and redundancy for various proportions.

Define intangible asset. What period should be used to amortize an intangible asset with a definite life?

The following information should be used for questions 1, 2, and 3. Select the best answers under each of two alternative assumptions: (a) The LCU is the functional currency and the translation...

A component in a repairable system has a mean to failure of 1500 hours (follows an exponential distribution). Five spare components are available. 1. What distribution should be used for the time to...

2. A photo detector counts photons for 10 nano seconds to decide if a distant light source is emitting light. When the light source is not emitting light, some photons are still counted by the...

1. A photo detector counts photons for 10 nano seconds to decide if a distant light source is emitting light. When the light source is not emitting light, some photons are still counted by the...

Q1 (Mark): A machine has a characteristic life of 400 hours and a median life of 192 hours, the failure rate per hour of the machine is Q2 (Mark): From question on the reliability of the machine...

Based on the illustrative numerical data presented above, how attractive is the JIT proposition from a financial perspective, assuming this simplified quantitative example is typical of others (work...

Chapter 10 Business Process and Information Systems Development \"Jeff, we clean the clubhouse restrooms twice a day . . . in the morning before 7 and again just before lunch. We've been doing that...

1. A player throws a fair die and simultaneously flips a fair coin. If the coin lands heads, then she wins twice, and if tails, then one-half of the value that appears on the die. Determine her...

In this simulation, you are asked to compute various income amounts. Assume a tax rate of 30% and 100,000 shares of common stock outstanding during the year. Prepare responses to allparts. KWW...

After a long period of time, the volume of Problem 4.72 a will reach the temperature of the atmosphere. Estimate the final pressure in the volume if the initial pressure was a) 2 MPa, b) 1200 kPa, c)...

The average price for a ticket t o a championship game i s modeled b y f ( t ) = 8 . 9 8 3 e 0 . 1 0 1 t , where f ( t ) i s the price t years after 1 9 6 7 . Answer parts ( a ) through ( d ) below....

(Earnings Per Share) The stockholders equity section of Tkachuk Corporation appears below as of December 31, 2004. 8% cumulative preferred stock, $50 par value, authorized 100,000 shares, outstanding...

On January 3, 2011, McDonald Inc. purchased 40% of the outstanding common stock of Old Farms Co., paying $128,000 when the book value of the net assets of Old Farms equaled $250,000. The difference...

During 2010, Spelling Inc. purchased the following trading securities: At the beginning of 2010, Spelling had a zero balance in Market AdjustmentTrading Securities. 1. What entry would be made at...

As the HR manager for a multinational corporation, you want to identify HR competencies that are critical for global companies. Visit the website for the World Federation of People Management...

Thumbtacks March 31, 2012, budgeted balance sheet follows: The budget committee of Thumbtack Office Supply has assembled the following data. a. Sales in April were $40,000. You forecast that monthly...

How effectively has the writer formatted this rsum? What elements are likely to be problematic when the writer saves this rsum as a .txt file? What is the function of the industry-specific jargon in...

The following data represent 15 quarters of manufacturing capacity utilization (in percentages): a. Compute three- and four-quarter moving averages for this time series. Which moving average provides...

A machine fills containers with a particular product. The standard deviation of filling weights computed from past data is 0.6 ounces. If only 2% of the containers hold less than 18 ounces, what is...

Suppose that a manager must choose between the following two mathematical models of a given situation: (a) a relatively simple model that is a reasonable approximation of the real situation and (b) a...

Paula and Carlo are coworkers. Their production possibilities frontiers for counseling clients and writing memos are given in Figure 2P-5. a. Which worker has an absolute advantage in counseling...

Youve been put in charge of a bake sale for a local charity, at which you are planning to sell cookies and cupcakes. What would a production possibilities graph of this situation show?

Determine whether each of the following statements is positive or normative. (Remember that a positive statement isnt necessarily correct; it just makes a factual claim rather than a moral judgment.)...