Home Science
Ergonomics: definition, need and benefits
Practice questions
In which situation will adjustable tools prove better than fixed tools?Why can deciding workplace height only on the basis of an average person be risky in ergonomics?If pain reduced after ergonomic improvement but work errors increased, what needs to be checked?In which situation would changing the work cycle be appropriate in ergonomics?An organisation considers only expensive furniture as ergonomic. What is the main weakness of this thinking?Which option shows the relation between ergonomics and inclusion?If actual employee activity is not observed while making an improvement plan, what weakness may remain?In which example is the long-term benefit of ergonomics most clear?If there is limited budget for workplace improvement, how will an expert set ergonomic priority?At an expert level, which is the broadest conclusion about ergonomics?If lighting is correct but an employee leans forward to see the screen, what ergonomic cause is most likely?If a heavy object is pulled from far away to save time, what is the correct ergonomic decision?In which situation will changing only the tool not be enough and the whole workstation must be evaluated?If an employee has a comfortable chair but repeatedly turns the neck to read documents, what needs correction?Why is balance between task demand and human ability necessary in ergonomics?In an office, employees have eye irritation and headache but sitting posture is correct. What should be checked?Keeping rarely used light items above and daily-use items nearby is an example of what?If a machine control button is too far, which risk may increase?In which situation can ergonomic intervention reduce both accident and body strain?If a worker repeatedly turns in the same direction, what is the best correction?