#508

[nmjwolf]

I must be missing something obvious here....

Why does the answer use Z/E(phase) = I? I understand why we use phase voltage and the angles and that we are looking for the magnitude, but why are they dividing the Z by voltage to get current?

Thanks!

 

[jdd18vm]

I must be missing something obvious here....
Why does the answer use Z/E(phase) = I? I understand why we use phase voltage and the angles and that we are looking for the magnitude, but why are they dividing the Z by voltage to get current?

Thanks!

They were sneaky on that one.Take another look, thats a Complex Power (kVA), not a Complex Impedance. So its S/V=I

JD