A work sampling study was conducted to establish the standard time for an operation Theobservation of the study is givein below:• Total number of observations 220 .Manual (Hand controiled work) = 34%3DMachine controlled work = 126Machine idle time = 60Average performance rating 80%No. of parts produced during the study 36Allowance for personal needs and fatigue 10%Study conducted for 3 daysAvailsble working hours / day 8 hrsCalculáte the Standard time for this operation?%3D

Given that - Total No. of observations = 220 Manual operation = 34 MinutesMachine controlled…

A work sampling study was conducted to establish the standard time for an operatioa The observation of the study is given below: Total number of observations = 220. • Manual (Hand controlled work) 34 Machine controlled work 126 Machine idle time = 60 %3D %3D Average performance rating 80% No. of parts produced during the study 36 Allowance for personal needs and fatigue 10% Study conducted for 3 days *Available working hours/day = 8 hrs Calculáte the Standard time for this operation? %3D

A work sampling study was conducted to establish the standard time for an operatioa The observation of the study is given below: Total number of observations = 220. • Manual (Hand controlled work) 34 Machine controlled work 126 Machine idle time = 60 %3D %3D Average performance rating 80% No. of parts produced during the study 36 Allowance for personal needs and fatigue 10% Study conducted for 3 days *Available working hours/day = 8 hrs Calculáte the Standard time for this operation? %3D

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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Subject: WORK STUDY AND METHODS ENGINEERING a) Inwork measurement methods. What is work sampling? Explain in detail. b) Explain the his’!orical developments in the field of motion and time study.
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