Mechanical Engineering - Industrial Engineering and Production Management - Discussion

The correct answer is: stopwatch time study.

Stopwatch time study is a method used to determine the standard time for a complex job by:

- Observing and recording the time taken to complete each task or element of the job
- Using a stopwatch to measure the time taken for each task
- Analyzing the data to determine the average time taken for each task
- Calculating the standard time for the entire job

Stopwatch time study is best suited for complex jobs because it:

- Allows for detailed analysis of each task
- Provides accurate measurements of time taken
- Enables identification of areas for improvement

The other options are not the best choice for determining standard time in a complex job system:
- Analysis of micromotions: Focuses on breaking down tasks into smaller movements, but may not provide accurate time measurements.
- Grouping timing technique: Involves grouping similar tasks, but may not account for variations in task complexity.
- Analysis of standard data system: Relies on historical data, which may not reflect current processes or complexities.

Stopwatch time study is a widely used method in work measurement and industrial engineering to establish accurate standard times for complex jobs.

It's stopwatch because a Stopwatch time study involves measuring the time taken to complete each element of a job or task using a stopwatch. This method is particularly effective in complex job systems as it allows for precise measurement and analysis of each component of the job, providing a detailed understanding of the time requirements for each task element.

According to me, It is C because group technics can easily done complex jobs.

How? Explain Please.

HOW? Explain.

How?