If lead wires are shunted, is it safe to leave them close to a bare power line?

• A. Yes
• B. No
• C. Leave them in place
• D. Kept at least 20 feet away from bare power lines

Answer: (D)

The key safety idea is that anything connected to or near an energized bare power line can pose a serious electrocution and arc risk, even if those wires are shunted. Wires that are close to live lines can be reached by contact, or by arcing if the insulation is damaged or if the wire moves in the wind. Maintaining a generous clearance reduces the chance of accidental contact or an arc jumping to the wire. Keeping lead wires at least 20 feet away from bare power lines creates a practical safety buffer that accounts for line sag, movement, and weather conditions, helping prevent dangerous electric shock or ignition. Therefore, the safest action is to keep them at least 20 feet away from bare power lines.