Question 1 Expert Level 44
When is it wrong to treat wrong posture in ergonomics as only a personal habit? A When the work desk is too high, the screen is too far away, and tools are placed incorrectly B When a person repeatedly bends while working despite a correct workstation setup C When the worker has been given training on maintaining correct posture D When the task duration is very short and can be interrupted
Correct answer: A Workstation design can cause or worsen poor posture. A desk that is too high, a distant screen, and poorly placed tools may force a worker to bend, extend the neck, or overreach; therefore, the problem cannot be treated as only a personal habit. In option B, repeated bending despite a correct setup may indicate a personal habit or a training issue. Exam tip: In posture-related questions, check workstation height, reach distance, and placement of equipment along with the worker’s behaviour.
View question details Question 2 Expert Level 44
Which option shows long-term monitoring of ergonomic benefit? A Comparing pain absenteeism and error rate for several weeks after improvement B Taking a photo immediately after improvement C Keeping only chair receipt D Taking praise for decoration
Correct answer: A Long-term monitoring clarifies the real effect. In exams separate immediate appearance from lasting benefit.
View question details Question 3 Expert Level 44
In a class practical students work at wrong height but report no pain due to short duration. Why can risk still exist? A Repeated wrong posture can increase strain in future B Wrong posture is always safe for short time C Students do not need to use the body D Height has no effect
Correct answer: A Risk can exist before pain appears. In exams separate potential risk from immediate symptoms.
View question details Question 4 Expert Level 44
If work requires high mental attention what should the ergonomic environment be like? A Proper light low noise comfortable posture and clear arrangement B Excess noise and clutter C Wrong chair and glare D Hot and closed room
Correct answer: A Mental attention is affected by the work environment. In exams connect ergonomics with both physical and mental comfort.
View question details Question 5 Expert Level 44
What is the expert reason for involving the worker in the ergonomic improvement process? A The worker can explain real difficulties and practical usability B The worker always knows more than the manager C Inspection becomes unnecessary D Improvement becomes only formal
Correct answer: A Worker experience makes improvement realistic and useful. In exams connect participation with better design.
View question details Question 6 Expert Level 44
If there is a fixed workstation for tasks that keep changing what ergonomic problem may occur? A The workstation may be unsuitable for changing needs B Fixed setup is always best for all tasks C Task change has no body effect D No adjustment is needed
Correct answer: A When tasks change height reach and tool needs may change. In exams think of adjustment for changing tasks.
View question details Question 7 Expert Level 44
In which situation is the benefit of ergonomic improvement linked with safety culture? A When employees can report pain and risk without fear B When complaints are punished C When risks are hidden D When only targets are discussed
Correct answer: A Open reporting helps identify risks early. In exams connect safety culture with communication.
View question details Question 8 Expert Level 44
If ergonomic assessment shows that the problem affects not one person but the whole shift what will be the conclusion? A The problem may be linked with work system or environment B All employees are making the same excuse C Personal habit is the only cause D No improvement is needed
Correct answer: A Effect on the whole shift indicates a system cause. In exams connect wide impact with system problem.
View question details Question 9 Expert Level 44
Why is the best ergonomic solution considered one that looks at both the person and the task? A Because ability limitation work demand and tools together create risk B Because only the person is the problem C Because work demand has no effect D Because tools are always correct
Correct answer: A Ergonomic risk is formed by a combination of factors. In exams avoid simple one-cause conclusions.
View question details Question 10 Expert Level 44
At expert level what is the most balanced objective of ergonomics? A Creating safe balance among human ability work demand tools environment and organisational goals B Only increasing production targets C Only buying expensive furniture D Getting work completed anyhow
Correct answer: A Ergonomics is based on balanced design of humans and work systems. In exams understand health safety and efficiency together.
View question details Question 11 Expert Level 45
At a workplace, employees report different complaints: some eye strain, some shoulder pain and some fatigue. What is the first appropriate expert ergonomic step? A Treat every complaint as a separate personal problem B Conduct a combined assessment of work environment and work process C Replace only those who report pain D Give the same chair to everyone without assessment
Correct answer: B Different complaints may still be linked with weaknesses in the same work system. In exams, connect expert approach with holistic assessment.
View question details Question 12 Expert Level 45
If an office has good chairs but desks are too high, why will ergonomic benefit remain incomplete? A Because chair is the complete part of ergonomics B Because desk height affects arm and shoulder posture C Because height has no relation with the body D Because a good chair removes all problems
Correct answer: B The chair and desk must match for correct posture. In exams, do not assume the whole setup is correct because one item is good.
View question details Question 13 Expert Level 45
A worker lifts heavy sacks every day but no sudden injury has occurred. Why is it still an ergonomic risk? A Because repeated load can gradually create accumulated strain on the body B Because injury happens only suddenly C Because lifting heavy objects is always safe D Because fatigue has no relation with risk
Correct answer: A Ergonomics considers both sudden and gradually developing risks. In exams, treat accumulated strain as an important sign.
View question details Question 14 Expert Level 45
Which example shows an incorrect conclusion about ergonomics? A Employee has pain, so work setup should be checked B Fatigue has increased, so breaks and work pace should be reviewed C An expensive chair was bought, so the workplace is definitely ergonomic D Errors increased, so lighting and work sequence should also be checked
Correct answer: C Price is not proof of ergonomic suitability. In exams, keep user suitability as the main criterion.
View question details Question 15 Expert Level 45
If one workplace improvement saves time but makes employees bend more, what will an expert do? A Treat time saving as the final success B Re-evaluate the risk created by bending C Stop employees from complaining D Continue the work without change
Correct answer: B Ergonomic success needs body safety along with time saving. In exams, check both a benefit and a new risk.
View question details Question 16 Expert Level 45
Why are human body measurements used in ergonomics? A To design the workplace according to real users' bodies B To mark employee attendance C To decide office decoration D To make work uncomfortable
Correct answer: A Body measurements help decide height, reach and space better. In exams, connect body measurements with design.
View question details Question 17 Expert Level 45
In which situation will the benefit of ergonomics not remain limited to the individual only? A When better setup reduces errors and stabilises production B When the employee rests alone C When the office colour changes D When the purpose of work is removed
Correct answer: A Ergonomics can also improve organisational quality and productivity. In exams, see individual and organisational benefits together.
View question details Question 18 Expert Level 45
If shoulders remain raised continuously during a task, which cause will an expert check first? A Whether work surface or equipment height is too high B Whether employee name is correct C What the floor colour is D How many posters are in the office
Correct answer: A Raised shoulders can indicate wrong height. In exams, identify workplace causes from body signs.
View question details Question 19 Expert Level 45
Labels were added in a laboratory to reduce errors but errors continued. What should be the next ergonomic check? A Change only label colour B Check item placement use sequence lighting and work pressure C Remove all labels D Blame students
Correct answer: B Labels help, but errors may have many causes. In exams, look for remaining causes even after one measure.
View question details Question 20 Expert Level 45
If women in a home industry stitch for long hours while sitting on the floor, what is the broadest risk? A Only fabric colour getting spoiled B Combined strain on back neck knees and eyes C Only income increase D Automatic workplace improvement
Correct answer: B Long floor work can strain several body parts. In exams, consider household work also as an ergonomic risk.
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