Consider a product with three components in series, with reliabilities of 0.9, 0.7, and 0.89 for components A, B,and C, respectively. Furthermore, component B uses a backup that also has a reliability of 0.7. What is the reliabilityof the system? (Round answer to five decimal places.)O A. 0.61677O B. 0.69975O C. 0.56070O D. 0.91000E. 0.72891

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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A product is composed of a series connection of four components with the following reliabilities. What is the reliability of the system? Component 1 2 3 4 Reliability .90 .95 .97 .88 A system has four components in a series. What is the reliability of the system? Component 1 2 3 4 Reliability .90 .95 .90 .99
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. 0.72916 OB. 0.82196 OC. 0.94240 OD. 0.66287 OE. 0.78908
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?
15) Given this three-component system and associated reliabilities What is the system reliability? Group of answer choices a) 0.4772 b) 0.0068 c) 0.5228 d) 0.9225 e) 0.9933
What is the reliability of a flashlight to work, if the reliability of its components such as battery, bulb, switch and screw cap are 0.75, 0.80, 0.92 and 0.97, respectively? Group of answer choices 0.50 0.52 0.54 0.55
Reliability can be considered a dimension of either product or service quality. O a. TRUE O b. FALSE DUS PAGE acer F2 F3 F4 F5 F6 F7 F8 F9 F10 F 立
A typical retail transaction consists of severalsmaller steps, which can be considered components subject tofailure. A list of such components might include: Let the eight probabilities of success be .92, .94, .99, .99, .98,.97, .95, and .96. What is the reliability of the system; thatis, the probability that there will be a satisfied customer? Ifyou were the store manager, what do you think should bean acceptable value for this probability? Which componentswould be good candidates for backup, which for redesign?
J 2 A system consists of 3 components in series. The reliability of each component over the anticipated lifetime and its cost are given in the table below. You already have one component for each kind, you may purchase additional components and operate them in parallel (add redundancy) at each stage. Assume a budget of $20 is available. What is the maximum possible system reliability? How many additional components of each type should be purchased? component: 1 , 2, 3 Reliability: 0.9, 0.8, 0.7 Unit cost: 9, 4, 3
If the RDF is equal to 0.2, then the Reliability is Group of answer choices 1 + RDF 1 - RDF b & c 0.2 0.8
0.645 0.855 0.800 0.999 a. What is the reliability of the system? (Round to 4 decimals)
Reliability metrics includes: Select one: a. Probability of failure on demand, Rate of occurrence of failures/Mean time to failure, and Availability b. Probability of failure on demand c. Availability d. Rate of occurrence of failures/Mean time to failure
Rick Wing, salesperson for Wave SolderingSystems, Inc. (WSSI), has provided you with a proposal forimproving the temperature control on your present machine.The machine uses a hot-air knife to cleanly remove excess solder from printed circuit boards; this is a great concept, butthe hot-air temperature control lacks reliability. According toWing, engineers at WSSI have improved the reliability of thecritical temperature controls. The new system still has the foursensitive integrated circuits controlling the temperature, butthe new machine has a backup for each. The four integratedcircuits have reliabilities of .90, .92, .94, and .96. The fourbackup circuits all have a reliability of .90.a) What is the reliability of the new temperature controller?b) If you pay a premium, Wing says he can improve all fourof the backup units to .93. What is the reliability of thisoption?

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