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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
PRODUCTION LAYOUT PROBLEM. ABC Corporation is planning to assemble a lawnmower using an assembly line. The following table provides the job elements and their precedence elements and the element times.
| ELEMENT | PRECEDENCE ELEMENT | ELEMENT TIME |
| A | none | 30 seconds |
| B | none | 30 seconds |
| C | A | 20 seconds |
| D | B | 20 seconds |
| E | C,D | 30 seconds |
| F | E | 40 seconds |
| G | F | 10 seconds |
1.Draw the precedence diagram of this assembly job. ( See PGS 347-356 13th ed page 229-232 12th ed of your text book, Exhibit 10 10.610.9 13th ed 7A9,10,11,12 of 12th ed.)
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2.If the production requirement for the lawnmower is 500 units per 8 hour shift, what will be the speed of this assembly line?
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(Line speed = Time allotted per shift in seconds/no. of units produced per shift)
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3.How many work stations will be needed to assemble the desired number of lawn mowers per shift?
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