Work measurement

Question 1

Accuracy vs Precision

Answer 1

1)

Question 2

Direct Time Study

Answer 2

Direct and continuous observation of a task
using a stopwatch or other timekeeping device to record the time
taken to accomplish the task.

Question 3

DTS Procedure

Answer 3

1. Define and document the standard method
2. Divide the task into work elements
3. Time the work elements to obtain the observed time Tobs
4. Evaluate worker’s pace relative to standard performance
   to obtain normal time
5. Apply allowance factor to compute standard time