If employee speed increased after workplace improvement but fatigue did not reduce, what should be checked?
Answer and explanation
Correct answer: Whether the new layout is creating hidden body strain
Ergonomics evaluates the fit between people, tasks, tools, and the workplace. A faster output rate does not prove that the design is healthy, because workers may be using awkward postures, excessive force, repetitive motions, or poorly placed equipment. Thus A is correct: hidden physical strain and other fatigue indicators should be assessed. B wrongly treats speed as the only outcome, while C and D do not provide valid evaluation methods.
Frequently asked questions
What is the correct answer to this question?
Whether the new layout is creating hidden body strain
Why is this the correct answer?
Ergonomics evaluates the fit between people, tasks, tools, and the workplace. A faster output rate does not prove that the design is healthy, because workers may be using awkward postures, excessive force, repetitive motions, or poorly placed equipment. Thus A is correct: hidden physical strain and other fatigue indicators should be assessed. B wrongly treats speed as the only outcome, while C and D do not provide valid evaluation methods.
Which subject and chapter does this question cover?
This is a Class 11 Home Science question. Chapter: Work, Livelihood and Career. Topic: Ergonomics: definition, need and benefits.
