A system consists of four components in parallel with two components – McqOptions

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1.	A system consists of four components in parallel with two components having reliability of 0.9 and two others having reliability of 0.8 at the end of one year. What is the system reliability at the end of one year?
A.	0.9996
B.	0.8000
C.	0.7000
D.	0.5180
Answer» B. 0.8000

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