Author Question: A system has three components in series with reliabilities 0.9, 0.7, and 0.5. System reliability is (Read 30 times)

meagbuch · **on:** Dec 3, 2019

Question 1

A system is composed of three components A, B, and C. All three must function for the system to function. There are currently no backups in place. The system has a reliability of 0.966. If a backup is installed for component A, the new system reliability will be
◦ equal to exactly 0.966.
◦ greater than it would be if a backup were also installed for component B.
◦ greater than 0.966.
◦ less than 0.966.
◦ unchanged.

Question 2

A system has three components in series with reliabilities 0.9, 0.7, and 0.5. System reliability is
◦ 0.500.
◦ 0.315.
◦ 2.100.
◦ 0.700.
◦ 0.900.

britb2u · **Reply #1 on:** Dec 3, 2019

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