In conventional overhead transmission lines, how does the zero-sequence impedance generally compare to the positive-sequence impedance?

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Physics · Power Systems

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

It is significantly higher than the positive-sequence impedance.

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Answer 1

It is exactly zero for all line configurations.

Answer 2

It is lower than the negative-sequence impedance.

Answer 3

It is significantly higher than the positive-sequence impedance.

Answer 4

It is equal to the positive-sequence impedance.

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