Coursework Unit V

Coursework Unit V

Describe the difference between point of operation devices and point of operation guards. Give three examples of each type (guards and devices), and summarize how they work to prevent injury. Your response must be at least 500 words in length Summarize the provisions of OSHA’s Control of Hazardous Energy standard (1910.147). List three or four types of hazardous energy that should be considered when authoring a control of hazardous energy (lockout/tagout) program with examples of each type. Your response must be at least 500 words in length. What is the difference between a handrail and a stairrail? When are they required? Your response should be at least 75 words in length. Describe how electrical shock can contribute to falls on a construction site. Provide at least two examples. Your response should be at least 75 words in length. Briefly explain three ways that exposure to welding fumes can be reduced in an outdoor working environment. Which of the three would be the most efficient? Your response should be at least 75 words in length. What does the term “fully planked” mean in relationship to scaffold platforms? Why is it important? Your response should be at least 75 words in length.