A system has three components in series with reliabilities 0.9,0.7,and 0.5.What is the system reliability?
A)0.315
B)0.500
C)0.700
D)0.900
E)2.100

Name: A system has three components in series with reliabilities 0.9,0.7,and 0.5.What is the system reliability? A)0.315 B)0.500 C)0.700 D)0.900 E)2.100
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The system reliability can be found by multiplying the reliabilities of all the components in series. 
System reliability = 0.9 x 0.7 x 0.5 = 0.315. 
Therefore, the best choice is A.

A System Has Three Components in Series with Reliabilities 0