What is the system availability for something that has a mean time between failures of 100 hours and needs an average of 4 hours to repair when it does fail?
A) 0.98
B) 0.92
C) 0.96
D) 0.90
E) 0.84

Name: What is the system availability for something that has a mean time between failures of 100 hours and needs an average of 4 hours to repair when it does fail? A) 0.98 B) 0.92 C) 0.96 D) 0.90 E) 0.84
Brand: Quizplus
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Question

Quizplus · Accepted Answer

System availability = MTBF / (MTBF + MTTR) = 100 / (100 + 4) = 0.96

What Is the System Availability for Something That Has a Mean