<Li> Workplace health surveillance </Li> <Tr> <Td> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> <P> Hierarchy of hazard control is a system used in industry to minimize or eliminate exposure to hazards . It is a widely accepted system promoted by numerous safety organizations . This concept is taught to managers in industry, to be promoted as standard practice in the workplace . Various illustrations are used to depict this system, most commonly a triangle . </P>

Give an example of elimination for managing hazards