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Author Question: A system is composed of four parts, J, K, L, and M. All four must function for the system to ... (Read 87 times)

haleyc112

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on: Dec 3, 2019

Question 1

MTBF measures the average
◦ calendar time between failures.
◦ number of operations between failures.
◦ number of failures per unit time.
◦ downtime per breakdown.
◦ operating time between failures.

Question 2

A system is composed of four parts, J, K, L, and M. All four must function for the system to function. The four component reliabilities are .99, .98, .992, and .998. The designers are considering putting a .80 reliable backup at K. This backup will change the system reliability from ________ to ________.
◦ 0.9762; 0.9605
◦ 0.9605; some smaller value
◦ exactly 0.9560
◦ 0.9605; 0.9762
◦ cannot be determined
Operations Management (Canadian Edition) ¦ Heizer, Render, Griffin ¦ 1st Edition
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Marked as best answer by haleyc112 on Dec 3, 2019

xiazhe

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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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haleyc112

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Reply 2 on: Dec 3, 2019
YES! Correct, THANKS for helping me on my review

tkempin

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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