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A production line has three machines A, B, and C, with reliabilities of 0.99, 0.96, and 0.93, respectively. The machines are arranged so that if one breaks down, the others must shut down. Engineers are weighing two alternative designs for increasing the line’s reliability. Plan 1 involves adding an identical backup line, and plan 2 involves providing a backup for each machine. In either case, three machines (A, B, and C) would be used with reliabilities equal to the original three.
1. Compute overall system reliability under Plan 1. (Round your intermediate calculations and final answers to 4 decimal places.)
Reliability a2. Compute overall system reliability under Plan 2. (Round your intermediate calculations and final answers to 4 decimal places.)
Reliability a3. Which plan will provide the higher reliability? Plan 1 Plan 2.
Determine the appropriate length of a rail dock (in feet) given the following information. The average railcar loaded is 42 feet long and hold on average 40,000 pounds.
A company produces three types of items. A single machine is used to produce the three items on a cyclical basis. The company has the policy that every item is produced once during each cycle, and it wants to determine the number of production cycles..
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In this week’s Journal, discuss how you can apply your creative and imaginative skills to solve problems in a process-oriented organization.
please discuss how supply and demand drive the transportation industry? in your opinion how does the transportation
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