A reliability block diagram design has the following reliability elements and costs: R1: 0.998, $4 R2: 0.977, $2 R3: 0.956, $3 At least one block each is needed for the system design, but more than one can be used in parallel. Select the optimal system of blocks while staying under $15. What is the total cost of the system (design + maintenance) if maintenance is calculated by ($200*system unreliability).

          A reliability block diagram design has the following reliability elements and costs:
R1: 0.998, $4
R2: 0.977, $2
R3: 0.956, $3
At least one block each is needed for the system design, but more than one can be used in
parallel. Select the optimal system of blocks while staying under $15. What is the total cost of
the system (design + maintenance) if maintenance is calculated by ($200*system unreliability).

A reliability block diagram design has the following reliability elements and costs:
R1: 0.998, 4
R2: 0.977,2
R3: 0.956, 3
At least one block each is needed for the system design, but more than one can be used in
parallel. Select the optimal system of blocks while staying under15. What is the total cost of
the system (design + maintenance) if maintenance is calculated by (200*system unreliability).

Added by Karen M.

University Physics with Modern Physics

Hugh D. Young 14th Edition

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Reliability Engineering Availability Maintenance Cost RBD Block Diagram A reliability block diagram design has the following reliability elements and costs: R1: 0.998, $4 R2: 0.977, $2 R3: 0.956, $3 At least one block each is needed for the system design, but more than one can be used in parallel. Select the optimal system of blocks while staying under $15. What is the total cost of the system (design + maintenance) if maintenance is calculated by ($200 * system unreliability)?