A radio manufacturer uses four different resistors as part of a tuner system. The resistor manufacturer...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A radio manufacturer uses four different resistors as part of a tuner system. The resistor manufacturer specifies that each resistor has a lifetime modeled adequately by a Weibull distribution with shape parameter 2.0. The four resistors have characteristic lives, in hours of average radio usage, of 1000, 1200, 1500, and 2000 hours, respectively. What is the life distribution for time to first resistor failure? What is the radio MTTF? (Hint: I = 0.88623.) What is the median failure time for the radio? How likely is it that no resistor fails in the first 168 hours? In the first 1000 hours? A radio manufacturer uses four different resistors as part of a tuner system. The resistor manufacturer specifies that each resistor has a lifetime modeled adequately by a Weibull distribution with shape parameter 2.0. The four resistors have characteristic lives, in hours of average radio usage, of 1000, 1200, 1500, and 2000 hours, respectively. What is the life distribution for time to first resistor failure? What is the radio MTTF? (Hint: I = 0.88623.) What is the median failure time for the radio? How likely is it that no resistor fails in the first 168 hours? In the first 1000 hours?
Expert Answer:
Answer rating: 100% (QA)
Since each resistor has a Weibull distribution with shape parameter 20 the lifetime distribution of the system is a series system where the time to fi... View the full answer
Related Book For
Posted Date:
Students also viewed these mathematics questions
-
Suppose that a lifetime of a component has a Weibull distribution with shape parameter . If the system should have reliability 0.99 at 7,500 hours of use, what value of the scale parameter is...
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
A manufacturing system consists of five workstations, and at present stations 1, 2, 5 consists of 3, 2, 4, 3, and 1 identical machine(s), respectively, as shown. In effect, the system is a network...
-
Two popular methods of financial statement analysis are horizontal analysis and vertical analysis. Explain the difference between these two methods. Discuss.
-
The Walt Disney Company has four major sectors, described as follows: ? Media Networks: The ABC television and radio network, Disney channel, ESPN, A&E, E!, and Disney.com. ? Parks and Resorts: Walt...
-
Both Bob and Tanya earned rent income from renting the basement of their house during 2023. The details of the rent activities are as follows: Rent income $14,750 Repairs (Basement Kitchen) S $3,150...
-
What is the purpose of an EDI procurement system?
-
Crone Enterprises uses a word processing computer to handle its sales invoices. Lately, business has been so good that it takes an extra 3 hours per night, plus every third Saturday, to keep up with...
-
Muthuphone Mobiles Inc. produces mobile phones in a factory in Dhaka, Bangladesh to satisfy some local demands. Output is measured in a number of units. Materials are added at the beginning of the...
-
Swiss watches are not expensive unless they are made of gold. (S, W, E, M ) Translate the following statements into symbolic form. Avoid negation signs preceding quantifiers. The predicate letters...
-
A mortgage company offers you a 25 year fixed mortgage, at an annual interest rate of 10%. You have to make annual payments of 2000. if you borrow the money from the mortgage company today, the...
-
On January 1, 2017, a company began constructing a new asset. It borrowed $1,000,000 to finance the construction with an annual interest rate of 5%. Assume the following payments for construction...
-
Use the following information (in random order) from a merchandising company and from a service company. McNeil Merchandising Company Accumulated depreciation Beginning inventory Ending inventory...
-
Bond Corporation is an electing S corporation with two equal shareholders (A and B). In 2022 Bond had separately computed income of 100,000 and a non-separately computed loss of $500,000. Before...
-
Flowers Ltd. is a Canadian business operating in the outdoor furniture industry. The company manufactures and distributes outdoor furniture to Canadian retailers. You work in the accounting...
-
The following information is provided for the book value of stockholder's equity of Walker Inc. as of December 31, 2021 (figures in millions). Common shares $216 Retained earnings $4,865 Accumulated...
-
Suppose the stock price is $60, there are 2.5 million shares of stock.The firm has $25 million of preferred stock, and $75 million of debt. What is the weight of common stock for this firm's capital...
-
Suppose the index goes to 18 percent in year 5. What is the effective cost of the unrestricted ARM?
-
On January 1, 2013, Sienna acquired all the shares of Danon for $160,000. The financial statements of the two entities at December 31, 2013, contained the following information: Additional...
-
Outline the accounting adjustments required in relation to transactions between the company and an associate or joint venture. Explain the rationale for these adjustments.
-
When Hydra Ltd. acquired the shares of Draco Ltd., one of the assets in Dracos statement of nancial position was $15,000 goodwill , which had been recognized by Draco upon its acquisition of a...
-
Why is it important to decompose a system into individual components?
-
If a pattern is used to model an overly broad portion of a system, the generality of resulting pattern is sacrificed. Explain with the help of an example.
-
Explain why a pattern representing rental system will not be complete and accurate.
Study smarter with the SolutionInn App