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jwdrowe
January 2, 2019, 08:30 PM
One of the main disadvantages of _____ is that third order harmonics would tend to circulate between neutrals.

I answered Reactance grounding

zslater
January 3, 2019, 01:07 PM
One of the main disadvantages of _____ is that third order harmonics would tend to circulate between neutrals.

I answered Reactance grounding

Was one of the choices wye-wye transformers. You will have third harmonics on both neutrals.

Wanderer20001us
January 4, 2019, 01:03 PM
Was one of the choices wye-wye transformers. You will have third harmonics on both neutrals.

I believe solid grounding (vs resistive, reactive, and one other answer) is the correct answer.

mmacdonell
February 9, 2020, 02:21 PM
One of the main disadvantages of _____ is that third order harmonics would tend to circulate between neutrals.

I answered Reactance grounding

Sorry I don't have a good answer for you but I am also wondering the answer to this.

Bespey
February 22, 2020, 04:59 PM
I believe solid grounding (vs resistive, reactive, and one other answer) is the correct answer.

Solid grounding is the answer, i cannot explain why without looking it up at this point. my guess is because there is a circuit for zero sequence/GF.

epenland
December 13, 2021, 12:30 PM
Solid grounding is the answer, i cannot explain why without looking it up at this point. my guess is because there is a circuit for zero sequence/GF.