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Author Question: Ten high-technology batteries are tested for 200 hours each. One failed at 20 hours; all others ... (Read 68 times)

ahriuashd

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  • Posts: 535
on: Dec 3, 2019

Question 1

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?
◦ 0.85536
◦ 0.50000
◦ 0.80000
◦ 3.49000
◦ 0.71280

Question 2

Ten high-technology batteries are tested for 200 hours each. One failed at 20 hours; all others completed the test. FR(%) is ________ and MTBF is ________.
◦ 90%; 1/1820
◦ 10%; 1980 hours
◦ 10%; 1/1820
◦ 10%; 1820 hours
◦ cannot calculate from information provided
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Marked as best answer by ahriuashd on Dec 3, 2019

HandsomeMarc

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Reply #1 on: Dec 3, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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ahriuashd

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Reply 2 on: Dec 3, 2019
Gracias!

amcvicar

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Reply 3 on: Yesterday
Excellent

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