Which of the Following Is a Valid Formula to Compute

question 126

Multiple Choice

Which of the following is a valid formula to compute the reliability of two components in parallel?

• A) (Reliability of 1^st component) +[ (Reliability of 2^nd Component) (1 - Reliability of 1^st Component)]
• B) 1 - (1 - Reliability of 1^st Component) (1 - Reliability of 2^nd Component)
• C) (1 - Reliability of 1^st Component) (1 - Reliability of 2^nd Component)
• D) (Reliability of 1^st component) + (Reliability of 1^st Component) (1 - Reliability of 2^nd Component)
• E) (Reliability of 1^st component) (Reliability of 2^nd Component) + (Reliability of 1^st Component) (1 -Reliability of 1^st Component)

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