QUESTION 1
(a) What is ergonomics? How would you identify ergonomic problems and what kind of workplace problems can ergonomics solve?
(b) How would you improve the design of a workstation by the application of sound ergonomic principles?
QUESTION 2
(a) What are the health and safety effects of shift work? How would you reduce the risk to health of workers who are exposed to shift work?
(b) Discuss the importance of using personal protective equipment for the protection of workers against hazardous chemicals at the workplace.