mininum size 2 set of parallel XHHW-2 conductors ( own conduits)
size of grounded conductor
minimum size of main bonding jumper
minimun size GEC to effectively grounded building steel
minimum size GEC to effectively grounded water
minimun size GEC to driven ground rod
I was asked this in a job interveiw and was told I make some mistakes. Any input would be welcome thanks
size of grounded conductor
minimum size of main bonding jumper
minimun size GEC to effectively grounded building steel
minimum size GEC to effectively grounded water
minimun size GEC to driven ground rod
I was asked this in a job interveiw and was told I make some mistakes. Any input would be welcome thanks