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What is difference between symmetrical and unsymmetrical faults?

January 31, 2018 by

DWQA Questions › Category: Switchgear and Protection › What is difference between symmetrical and unsymmetrical faults?
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admin Staff asked 3 years ago
1 Answers
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admin Staff answered 3 years ago

Answer: Symmetrical faults are those faults which involve with all the three phase. it simply means that symmetrical faults affect all the three phases.
On the other side, unsymmetrical faults are those faults in which either one or two phase involve. In unsymmetrical faults the three phase lines become unbalanced.

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