Question

समय अध्ययन और गति अध्ययन में कोई चार अंतर
Write any four differences between times
नियंत्रण के कोई चार महत्व लिखिए।
Write any four importances of control.
अथवा
OR​

Answer 1

Write any four differences between time study and motion study

Explanation:

Time study

1. Determine the standard time which is taken  to perform a well defined jobs.
2. Example - Stopwatch
3. Time is fixed for the whole task by taking several  observations.
4. Depend upon :            

            a)Volume and frequency of the task

             b)Time measurement costs

             c) Cycle time of operations

Motion Study

1. Study of movements like lifting,putting objects,sitting, changing position.
2. Undertaken doing a typical job.
3. Objective

           a) Eliminate the unnecessary motions.

Write any four importance of controlling

1. Accomplishing organisational goals
2. Judging accuracy of standards
3. Efficient use of resources
4. Ensure order and discipline