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    Exam 5: Electrical Protection and Switchgear Systems
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    Positive, Negative and Zero Sequence Impedances of a Solidly Grounded
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Positive, Negative and Zero Sequence Impedances of a Solidly Grounded

Question 18

Question 18

Multiple Choice

Positive, negative and zero sequence impedances of a solidly grounded system under steady state condition always follow the relations


A) Z4>Z2>Z0
B) Z2>Z4>Z0
C) Z0>Z4>Z2
D) None of the above

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