Question

To obtain maximum efficiency in work with least cost to the body, there should be an ideal relationship between:

• A. work, work-environment and work place
• B. worker and work-environment
• C. work place and work
• D. work, worker, and work place

Hint:

Remember the ergonomic triad:
- Who is doing it? (Worker)
- What are they doing? (Work)
- Where are they doing it? (Workplace)

Answer 1

The Correct Option is D

Step 1: Understanding the Concept:
Ergonomics is the study of how people interact with their work environment.
Its primary goal is to optimize system performance and human well-being by designing tasks, equipment, and workspaces to match human capabilities.

Step 2: Detailed Explanation:
To achieve maximum efficiency with minimal physical fatigue or strain, home economists and ergonomic researchers analyze the relationship between three variables:
The Worker: The individual performing the task, characterized by their unique physical dimensions, strength, and aerobic capacity.
The Work: The specific task or activity being performed, which has distinct physiological requirements (such as force, posture, and duration).
The Workplace (or Work Environment): The physical space where the work occurs, including the height of countertops, layout of equipment, lighting, and ventilation.
An ideal relationship among these three elements ensures that the workplace and the task are designed to fit the worker's body, which reduces physical strain and maximizes productivity.

Step 3: Final Answer:
Maximum work efficiency is achieved by optimizing the relationship between the work, the worker, and the workplace.