Consider a product with three components in series, with reliabilities of 0.98, 0.76, and 0.89 for components A, B, and C, respectively. Furthermore,component B uses a backup that also has a reliability of 0.76. What is the reliability of the system? (Round answer to five decimal places.)OA. 0.72916OB. 0.82196OC. 0.94240OD. 0.66287OE. 0.78908

The likelihood that a system operates well for a certain period of time is known as reliability. No…

Answered: Consider a product with three…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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Similar questions

A University Web server has 5 main components, each with the same reliability. All 5 components must work for the server to function as intended. If the University wants to have a 81 percent reliability, what must be the reliability of each of the components?
A university Web server has fi ve main components, each withthe same reliability. All fi ve components must work for the serverto function as intended. If the university wants to have a 95 percentreliability, what must be the reliability of each of the components?
"High reliability can be achieved in a product without having high reliability in the component parts. In fact, any reliability target, no matter how high, can be achieved with only mediocre parts, so long as enough of them are present." Discuss; an example may help.
Consider a product with three components in series, with reliabilities of 0.90, 0.80, and 0.99 for components A, B, and C, respectively. Furthermore, component B uses a backup that also has a reliability of 0.80. What is the reliability of the system?
As VP for operations at Méndez-Piñero Engineering, you must decide which product design, A or B, has the higher reli-ability. B is designed with backup units for components R3 and R4 . What is the reliability of each design? PX 0.99 0.95 0.998 0.995Product Design AR1 R2 R3 R4 0.99 0.95 0.985 0.990.95 0.99
A production line has three machines A, B, and C, with reliabilities of .99, .96, and .93, respectively. The machines are arranged so that if one breaks down, the others must shut down. Engineersare weighing two alternative designs for increasing the line’s reliability. Plan 1 involves addingan identical backup line, and plan 2 involves providing a backup for each machine. In either case,three machines (A, B, and C) would be used with reliabilities equal to the original three.a. Which plan will provide the higher reliability?
As VP for operations at Mendez-Pifiero Engineering,you must decide which product design, A or B, has the higher reliability.B is designed with backup units for components R3 and R4.What is the reliability of each design?
The semiconductor used in the Sullivan Wrist Calculatorhas five circuits, each of which has its own reliability rate. Component 1 has a reliability of .90; component 2, .95; com-ponent 3, .98; component 4, .90; and component 5, .99. What is the reliability of one semiconductor?
Determine the reliability of the complex system shown if the failure rate of each component is 0.02.
Consider Solved Problem 17.2 given in the textbook. If the reliability of each and every component shown in R1, R2, R3, R4 and R5 are reduced by 15% (for example, R2 becomes 0.8), calculate the total reliability of the system. As done in the solved example, be sure to show all steps. NOTE: You should not redraw the diagram. Solved 17.2 A recent engineering change at Sullivan Wrist Calculator places a backup component in each of the two least reliable transistor circuits. The new circuits will look like the following: What is the reliability of the new system? Solution attached
A system consisting of two identical components A& B. (a) Under what conditions does the system fail? (b) Ifthe reliability (i.e. the ability of the system to perform itsintended function satisfactorily) of components A & B are90% and 80%, respectively, under what conditions does thesystem fail?
An LCD projector in an offi ce has a main light bulb witha reliability of 0.90 and a backup bulb, the reliability of which is0.80. Th e system looks as follows: What is the reliability of the system?

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