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# What Formulas Are Provided on the NETA Exam?

1. Junior Member Pro Subscriber
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## What Formulas Are Provided on the NETA Exam?

I was told by coworkers that a formula sheet would be provided like the on screen calculator. When i took it last November the lady said she didn't know anything about it. I also saw in a post from April a gentleman said to know your formulas. Does anybody know if you do or do not get a formulas sheet, and if you provide an answer could you provide the date you took the exam. Thanks y'all.

2. NETA Level III Pro Subscriber
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Old post I know but this is the formulae sheet direct from NETAs website.

For someone who hasn't played with these formulas before it can look a bit daunting so here is a cheat sheet I put together. hope it helps

I = Current in Amperes (A)
V = Voltage in Volts (V)
P = Power in Watts (W)
R = Resistance in Ohm (Ω)
Z = impedance = Resistance of AC Circuits in Ohms
Cosθ = Power factor = Phase difference between voltage and current in AC circuits
VL = Line Voltage

XL = Inductive reactance
XL = 2πfL…Where L = Inductance in Henry
XC = Capacitive reactance
XC = 1/2πfC… Where C = Capacitance in Farads.

3. Originally Posted by zjkane89
I was told by coworkers that a formula sheet would be provided like the on screen calculator. When i took it last November the lady said she didn't know anything about it. I also saw in a post from April a gentleman said to know your formulas. Does anybody know if you do or do not get a formulas sheet, and if you provide an answer could you provide the date you took the exam. Thanks y'all.
See the following post:

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Originally Posted by Kalbi_Rob
Is that post accurate? I haven't been able to find any info on the "second page" of the sheet shown in that post on NETAs website

5. Originally Posted by bec51392
Is that post accurate? I haven't been able to find any info on the "second page" of the sheet shown in that post on NETAs website
Looks like they keep cutting down the allowable reference formulas, there used to be way more. I think you can find most of the old versions on here for reference. Whatever is currently on the NETA site is what you will get.

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