Setting standard time in complex job systems Select the most suitable method for determining standard time in a complex, varied job environment where direct timing is difficult. Choose the best technique.
Mechanical Engineering
Industrial Engineering and Production Management
Difficulty: Medium
Choose an option
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AStop watch time study
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BAnalysis of micromotions
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CGrouping timing technique
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DAnalysis of standard data system
Answer
Correct Answer: Analysis of standard data system
Explanation
Concept/ApproachIn complex or low-repeat environments, standard data (pre-determined element times gathered from prior studies or PMTS libraries) are combined to estimate the time for new jobs without re-timing every operation.
Why others are less suitable• Stop watch study suits repetitive, short, stable cycles.• Micromotion (e.g., therbligs) is too granular for broad complex jobs and is costly.• Grouping timing is coarse and less rigorous than a standard data system.
Final AnswerAnalysis of standard data system