Operations times of servicing of Washing Machines are given below. The first operation involves cleaning in Machine
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Question:
- Operations times of servicing of Washing Machines are given below. The first operation involves cleaning in Machine 1 and the second operation involves oiling in Machine 2.
- Determine a sequence that will minimize the total completion time for this group of jobs, following Johnson's Rule.
2. Construct a chart of the operations of the jobs at the two work centers and determine the idle time of each line, assuming no other activities are involved.
Processing times (Hrs.) is as follows:
JOBS | : A | B | C | D | E | F |
Machine 1 | : 5 | 4 | 8 | 2 | 6 | 12 |
Machine 2 | : 5 | 3 | 9 | 7 | 8 | 15 |
Related Book For
Finite Mathematics and Its Applications
ISBN: 978-0134768632
12th edition
Authors: Larry J. Goldstein, David I. Schneider, Martha J. Siegel, Steven Hair
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