A system is made up to several identical parts of varying age. The reliability of each of these parts is given by R( t) = e - t where is the failure rate in failures per hour and t is the operating…

Question

Options

• AThe oldest part is expected to fail first.
• BThe failure rate of the system is given by the product of the individual part reliabilities.
• CEach of the parts has the same probability of failing during a given period of time.
• DThe failure rate of the system is given by the product of the individual part failure rates.

• A
  4% (1)
• B
  13% (3)
• C
  75% (18)
• D
  8% (2)

Explanation

You've hit your weekly limit · resets 5am (America/New_York)

No community discussion yet for this question.