Assume that operational availability requirement for system

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The following information is known for a given system: 1. The total System Operating time for a designated period is 10,000 hours 2. The corrective maintenance rate is .004 maintenance action per hour of system operation 3. The perventive maintenance rate is .001 maintenance action per hour of system operation 4. The average downtime per maintenance action is 50 hours with a mean downtime of 5 hours for corrective maintenance

a. Calculate the following: MTBF, MTBM, Ai, Ao?

b. What is the relability for 100 hours of operation

c. Assume that the operational availability requirement for the system is .8. Lets say that the actual demonstrated MTBM is 100 hour which is less than the calculated value above. Given this condition, what is the new Ao value? What corrective action action needs to be taken to maintain mission availability requirements (in other words retain an Ao value of .80)?

Reference no: EM132291160

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