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2.28. Three products are produced on the same line. Task times are shown in Tabl

ID: 343916 • Letter: 2

Question

2.28. Three products are produced on the same line. Task times are shown in Table 2.12. One half of demand is for product A. The other one half of demand is evenly split between products B and C Table 2.12 Task Times for Problem 2.28 Product Immediate Task Predecessors A B C 30 25 35 15 10 10 7 40 4045 50 45 45 30 40 40 15 15 20 65 60 65 25 25 0 50 50 60 45 40 40 8 e,g a. Find a line balance for which no workstation has an average work requirement in excess of 100 units per product produced. b. Identify the bottleneck workstation.

Explanation / Answer

Answer

a.) In the given values, the task 10 has demand for more than 100 units, the demand for 10 task are ;

50+ 55= 105, workstation 8 also having demand for more than 100 units,

The demand is = 65+ 62.5= 127.5 units

b.) The bottleneck workstation is 8 unit