What is the minimum number of feet a worker must be from an overhead high-voltage line?

• A. 3 feet
• B. 6 feet
• C. 10 feet
• D. 15 feet

Answer: (B)

The minimum distance a worker must maintain from an overhead high-voltage line is critical for ensuring safety. The correct answer indicates a distance of six feet, which aligns with safety regulations designed to prevent electric shock and ensure the well-being of workers in proximity to high-voltage electrical installations.

High-voltage lines pose a significant risk due to the potential for electrical arcs, which can occur even at distances greater than the physical reach of the line itself. The six-foot standard provides a buffer that is deemed safe for most circumstances, taking into account the voltage level and possible environmental factors, such as wind or climbing equipment that may increase risk.

This understanding of maintaining a safety distance is crucial for electrical workers, as proper adherence to established safety measures can greatly reduce the likelihood of accidents and injuries.