test question

[Dare]

grouded and ungrounded conductors of each multi wire branch circuit must be grouped by wire ties or similar means jn at least
1 location
2 locations
3 locations
4 locations
What is the article ?????

 

[don_resqcapt19]

Where have you looked?

 

[Twoskinsoneman]

grouded and ungrounded conductors of each multi wire branch circuit must be grouped by wire ties or similar means jn at least
1 location
2 locations
3 locations
4 locations
What is the article ?????

210.4(D)

Sorry Don... Didn't see your post until after I did.

 

[Dare]

I looked in article 210.4 , 210.5 , what do you think where i should be looking. Please help.

 

[Twoskinsoneman]

I looked in article 210.4 , 210.5 , what do you think where i should be looking. Please help.

:?

I guess I would try 210.4 again but slower....

 

[infinity]

It was right in post #3.

210.4 Multiwire Branch Circuits.
(A) General. Branch circuits recognized by this article shall be permitted as multiwire circuits. A multiwire circuit shall be permitted to be considered as multiple circuits. All conductors of a multiwire branch circuit shall originate from the same panelboard or similar distribution equipment.
FPN: A 3-phase, 4-wire, wye-connected power system used to supply power to nonlinear loads may necessitate that the power system design allow for the possibility of high harmonic currents on the neutral conductor.
(B) Disconnecting Means. Each multiwire branch circuit shall be provided with a means that will simultaneously disconnect all ungrounded conductors at the point where the branch circuit originates.
(C) Line-to-Neutral Loads. Multiwire branch circuits shall supply only line-to-neutral loads.
Exception No. 1: A multiwire branch circuit that supplies only one utilization equipment.
Exception No. 2: Where all ungrounded conductors of the multiwire branch circuit are opened simultaneously by the branch-circuit overcurrent device.
FPN: See 300.13(B) for continuity of grounded conductor on multiwire circuits.
(D) Grouping. The ungrounded and grounded conductors of each multiwire branch circuit shall be grouped by wire ties or similar means in at least one location within the panelboard or other point of origination.
Exception: The requirement for grouping shall not apply if the circuit enters from a cable or raceway unique to the circuit that makes the grouping obvious.
210.5 Identification for Branch Circuits.

 

[Dare]

Thank you ,of course that i couldn't find it i am still on 2005 nec .

 

[Twoskinsoneman]

Thank you ,of course that i couldn't find it i am still on 2005 nec .

Wow yours must be the only state in the country still on 2005.

 

[infinity]

Thank you ,of course that i couldn't find it i am still on 2005 nec .

Yeah, it helps to state what cycle the question is on when you present it. This was a code change for the 2008.