Basic One Family Calculation Information

Originally Posted By: jtedesco
This post was automatically imported from our archived forum.



http://www.go2atp.com/pdf/ELECFOR3.pdf


Courtesy:
www.nfpa.org
www.go2atp.com/


--
Joe Tedesco, NEC Consultant

www.nachi.org/tedescobook.htm

Originally Posted By: Ryan Jackson
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My experience from asking for calculations (when 230.90 esc. 3 is used) is that 99% of the electricians here use the optional method as opposed to the standard.



Ryan Jackson, Salt Lake City

Originally Posted By: jtedesco
This post was automatically imported from our archived forum.



OK, Look here for that sample and bring it down a few notches for the Home Inspector so they will understand your comments.


http://www.go2atp.com/pdf/ELECFOR4.pdf

![icon_smile.gif](upload://b6iczyK1ETUUqRUc4PAkX83GF2O.gif)


--
Joe Tedesco, NEC Consultant

www.nachi.org/tedescobook.htm

Originally Posted By: roconnor
This post was automatically imported from our archived forum.



The IRC has a pretty simple/handy table on doing service load calcs too … icon_wink.gif


http://www.nachi.org/bbsystem/viewtopic.php?t=4767


--
Robert O'Connor, PE
Eagle Engineering ?
Eagle Eye Inspections ?
NACHI Education Committee

I am absolutely amazed sometimes by how much thought goes into doing things wrong