Consider the following configuration of solar photovoltaic arrays consisting of crystalline silicon solar cells. 2 There are two subsystems connected in parallel, each one containing two cells. In order for the system to function, at least one of the two parallel subsystems must work. Within each subsystem, the two cells are connected in series, so a subsystem will work only if all cells in the subsystem work. Consider a particular lifetime value to, and suppose we want to determine the probability that the system lifetime exceeds to. Let A, denote the event that the lifetime of cell / exceeds to (/= 1, 2, ..., 4). We assume that the A/'s are independent events (whether any particular cell lasts more than to hours has no bearing on whether or not any other cell does) and that P(A) = 0.7 for every / since the cells are identical. Using P(A) = 0.7, the probability that system lifetime exceeds to is easily seen to be 0.7399. To what value would 0.7 have to be changed in order to increase the system lifetime reliability from 0.7399 to 0.76? [Hint: Let P(A) = p, express system reliability in terms of p, and then let x = p2.] (Round your answer to four decimal places.)
Consider the following configuration of solar photovoltaic arrays consisting of crystalline silicon solar cells. 2 There are two subsystems connected in parallel, each one containing two cells. In order for the system to function, at least one of the two parallel subsystems must work. Within each subsystem, the two cells are connected in series, so a subsystem will work only if all cells in the subsystem work. Consider a particular lifetime value to, and suppose we want to determine the probability that the system lifetime exceeds to. Let A, denote the event that the lifetime of cell / exceeds to (/= 1, 2, ..., 4). We assume that the A/'s are independent events (whether any particular cell lasts more than to hours has no bearing on whether or not any other cell does) and that P(A) = 0.7 for every / since the cells are identical. Using P(A) = 0.7, the probability that system lifetime exceeds to is easily seen to be 0.7399. To what value would 0.7 have to be changed in order to increase the system lifetime reliability from 0.7399 to 0.76? [Hint: Let P(A) = p, express system reliability in terms of p, and then let x = p2.] (Round your answer to four decimal places.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Please help me solve this. Round to 4 decimal places. Not homework or exam just practice problem
![Consider the following configuration of solar photovoltaic arrays consisting of crystalline silicon solar cells.
2
There are two subsystems connected in parallel, each one containing two cells. In order for the system to function, at least one of the two parallel subsystems must work. Within each
subsystem, the two cells are connected in series, so a subsystem will work only if all cells in the subsystem work. Consider a particular lifetime value to, and suppose we want to
determine the probability that the system lifetime exceeds to. Let A, denote the event that the lifetime of cell i exceeds to (i = 1, 2, ..., 4). We assume that the A/'s are independent
events (whether any particular cell lasts more than to hours has no bearing on whether or not any other cell does) and that P(A) = 0.7 for every / since the cells are identical.
Using P(A) = 0.7, the probability that system lifetime exceeds to is easily seen to be 0.7399. To what value would 0.7 have to be changed in order to increase the system lifetime
reliability from 0.7399 to 0.76? [Hint: Let P(A) = p, express system reliability in terms of p, and then let x = p2.] (Round your answer to four decimal places.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa745599b-f7be-467d-aee3-7d285fbabe65%2F7b7b9a37-865c-447c-b229-13761017fd80%2F8lvl09k_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider the following configuration of solar photovoltaic arrays consisting of crystalline silicon solar cells.
2
There are two subsystems connected in parallel, each one containing two cells. In order for the system to function, at least one of the two parallel subsystems must work. Within each
subsystem, the two cells are connected in series, so a subsystem will work only if all cells in the subsystem work. Consider a particular lifetime value to, and suppose we want to
determine the probability that the system lifetime exceeds to. Let A, denote the event that the lifetime of cell i exceeds to (i = 1, 2, ..., 4). We assume that the A/'s are independent
events (whether any particular cell lasts more than to hours has no bearing on whether or not any other cell does) and that P(A) = 0.7 for every / since the cells are identical.
Using P(A) = 0.7, the probability that system lifetime exceeds to is easily seen to be 0.7399. To what value would 0.7 have to be changed in order to increase the system lifetime
reliability from 0.7399 to 0.76? [Hint: Let P(A) = p, express system reliability in terms of p, and then let x = p2.] (Round your answer to four decimal places.)
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![MATLAB: An Introduction with Applications](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
![MATLAB: An Introduction with Applications](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
![Elementary Statistics: Picturing the World (7th E…](https://www.bartleby.com/isbn_cover_images/9780134683416/9780134683416_smallCoverImage.gif)
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
![The Basic Practice of Statistics](https://www.bartleby.com/isbn_cover_images/9781319042578/9781319042578_smallCoverImage.gif)
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
![Introduction to the Practice of Statistics](https://www.bartleby.com/isbn_cover_images/9781319013387/9781319013387_smallCoverImage.gif)
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman