Question

two employees were installing aluminum siding on a farmhouse when it became necessary to remove a 36 - foot high metal pole cb antenna. one employee stood on a metal pick board between two ladders and unfastened the antenna at the top of the house. the other employee, who was standing on the ground, took the antenna to lay it down in the yard. the antenna made electrical contact with a 7200 - volt power transmission line 30 feet 10 inches from the house and 23 feet 9 inches above the ground. the employee handling the antenna received a fatal shock and the other employee a minor shock. what precautions might have prevented this accident? select all that apply

Explanation:

To prevent electrical - shock accidents when working near power lines, workers should ensure proper distance from power lines, use non - conductive materials, and de - energize power lines if possible.

Answer:

• Ensure a safe distance from power lines during work.
• Use non - conductive equipment instead of metal pick boards.
• De - energize the power transmission line before starting work.