arcing horns
... that arcing horns are projecting conductors used to protect insulators on high voltage transmission systems from damage during flashover?
... that <b id="mwEI0"><a href="./Arcing_horns" id="mwEI4" rel="mw:WikiLink" title="Arcing horns">arcing horns</a></b> are projecting conductors used to protect insulators on <a href="./High_voltage" id="mwEI8" rel="mw:WikiLink" title="High voltage">high voltage</a> <a href="./Electric_power_transmission" id="mwEJA" rel="mw:WikiLink" title="Electric power transmission">transmission</a> systems from damage during <a href="./Electric_arc" id="mwEJE" rel="mw:WikiLink" title="Electric arc">flashover</a>?