250.102(C)(1)

[pedro1200]

In article 250.102c1 under note 1 is states 12.5% rule applied to grounded conductor or bonding jumper if the ungrounded conductor exceed 1100kcmil. What determines if you size the grounded conductor vs the bonding jumper at a 12.5% since it says OR.

 

[augie47]

If you have either or both you would apply the 12.5% rule to all.

 

[NoahsArc]

either/both/or

edit: too slow master

 

[pedro1200]

If you have either or both you would apply the 12.5% rule to all.

Thank you

 

[pedro1200]

If you have either or both you would apply the 12.5%

If you have either or both you would apply the 12.5% rule to all.

it should say both or imo

 

[charlie b]

The word "or" between two words does not exclude the possibility that both words are true.

 

[LarryFine]

The word "or" between two words does not exclude the possibility that both words are true.

Right; that would be an "exclusive or."

 

[OldBroadcastTech]

'exclusive or' a.k.a. 'nand'