| | a Search am 2 Consider a three sequentially stepped process named as Process
ID: 349931 • Letter: #
Question
| | a Search am 2 Consider a three sequentially stepped process named as Process A, Process B and Process C.Input goes into Process B. Output from B goes into Process C. Output of C is the final output. Suppose that it takes 2 minutes per unit in Process A, 3 minutes per unit in Process 8 and 1 minute per unit in Process C. What comes into Process A. Output form A 1 will be maximum steady state output from this system? 30 per hour 60 per hour 20 per hour 10 per hour Prev 12 or 50 Type here to searchExplanation / Answer
To be calculated:
Maximum steady state output
Given values:
Three processes - Process A, Process B and Process C
Process A = 2 minutes per unit
Process B = 3 minutes per unit
Process C = 1 minute per unit
Solution:
The sequentially stepped process is given as;
Input — Process A — Process B — Process C — End
The maximum steady state output is defined as the maximum output of a system that is derived when all the inputs, variables and constants remain unchanged during the process, i.e., are in steady state.
In the given scenario, the system will be said to be in steady state if the arrival rate of the input and the processing rate of the three processes (A, B and C) remains unchanged.
Total time taken by the system to process one unit of input is calculated as;
Total time = Time taken by Process A + Time taken by Process B + Time taken by Process C
Total time = 2 minutes + 3 minutes + 1 minute
Total time = 6 minutes per unit
Maximum output in an hour = 60 minutes / 6 minutes per unit = 10 units per hour
Answer: Option (D) - 10 units per hour
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