A machine operator has to perform three operations, turning, threading and knurling on a number of...
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A machine operator has to perform three operations, turning, threading and knurling on a number of different jobs. The time required to perform these operations (in minutes) on each job is known. Identify the sequence in which the jobs should be processed in order to minimize the total time required to turn out all the jobs also calculate the minimum elapsed time and idle time for turning, threading and knurling machines. Job Turning Threading Knurling 1 3 8 13 2 12 6 14 3 11 1 13 4 2 6 12 5 9 3 8 6 5 4 9 A machine operator has to perform three operations, turning, threading and knurling on a number of different jobs. The time required to perform these operations (in minutes) on each job is known. Identify the sequence in which the jobs should be processed in order to minimize the total time required to turn out all the jobs also calculate the minimum elapsed time and idle time for turning, threading and knurling machines. Job Turning Threading Knurling 1 3 8 13 2 12 6 14 3 11 1 13 4 2 6 12 5 9 3 8 6 5 4 9
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Total Elapsed time is 64 Min Sum A machine operator has to perform three operations turning threadin... View the full answer
Related Book For
Smith and Roberson Business Law
ISBN: 978-0538473637
15th Edition
Authors: Richard A. Mann, Barry S. Roberts
Posted Date:
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