Question: a transistor has an exponential time to failure distribution with a constant failure rate of .00006/hour. Find the reliability of the transistor after 4000 hours

a transistor has an exponential time to failure distribution with a constant failure rate of .00006/hour. Find the reliability of the transistor after 4000 hours of operation. What is the mean time to failure? If the repair rate is .004/hour, find the availability.

options for answers:

A.0.59,18,467 hrs

B.0.69,17,567 hrs

C.0.79,16,667 hrs

D.0.89,15,767 hrs

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