Final answer:
The required safety distance for an unqualified person or their conductive objects near unguarded, energized overhead power lines of 50 KV or less is 10 feet, to prevent electrical hazards.
Step-by-step explanation:
Electrical Safety and Working Near Power Lines
When an unqualified person is working in an elevated position or on the ground near overhead power lines that are 50 KV or less, safety regulations typically require maintaining a minimum safe distance to prevent electrical hazards. For unguarded, energized overhead lines, the allowable distance varies depending on the voltage of the lines and the local regulations in place. The question asks specifically for the distance that neither the person nor the longest conductive object in their possession may come closer than. This is a matter of occupational safety and is crucial to prevent electrical accidents involving conductive materials.
The correct answer to the question is: Neither the person nor the longest conductive object he or she may contact may come closer to any unguarded, energized overhead line than 10 feet when working near overhead power lines of 50 KV or less.