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**justin6354** · Posted June 23, 2015

took neta 2 last year and didn't pass, saw a lot of safety questions and arc flash questions. anyone have calculations chart? or is there just a simple way to figure these out?

**SecondGen** · Posted June 23, 2015

NFPA 70E Table 130.4 lists the approach boundaries to energized electrical conductors or circuit parts for shock protection for alternating current systems. http://www.depts.ttu.edu/opmanual/OP60.14D.pdf

**justin6354** · Posted June 28, 2015

thanks the table helps a lot!

**adamwilson** · Posted October 25, 2016

Good info. Here are the tables for those who cant access the link or want easy access on mobile.

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**adamcarter** · Posted December 20, 2016

Originally Posted by adamwilson

Good info. Here are the tables for those who cant access the link or want easy access on mobile.

Thank you

**mildtuna** · Posted January 4, 2017

Thanks. Good Info

**Ronwilson1801** · Posted December 31, 2018

Originally Posted by justin6354

took neta 2 last year and didn't pass, saw a lot of safety questions and arc flash questions. anyone have calculations chart? or is there just a simple way to figure these out?

After you get done taking the quiz it'll provide you with links to helpful charts and websites.

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