<a href="https://en.wikipedia.org/wiki/ACCC_conductor" class="extiw" title="en:ACCC conductor">ACCC</a> (left) vs <a href="https://en.wikipedia.org/wiki/Aluminium-conductor_steel-reinforced_cable" class="extiw" title="en:Aluminium-conductor steel-reinforced cable">ACSR</a> (right) conductor sag comparison; unidentified location
<a href="//commons.wikimedia.org/w/index.php?title=User:Dave_Bryant&amp;action=edit&amp;redlink=1" class="new" title="User:Dave Bryant (page does not exist)">Dave Bryant</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>