Limited - Prohibited - Restricted calculations

[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?

[SecondGen]

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]

thanks the table helps a lot!

[adamwilson]

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

158

159

160

[adamcarter]

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

158

159

160

Thank you

[mildtuna]

Thanks. Good Info

[Ronwilson1801]

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.