how calculate the current faut level

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how calculate the current faut level..

Answer / gova

Bus fault level was calculated using symmetrical method.

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how calculate the current faut level..

Answer / kapil dev sharma

current fault level is calculated by the following formula.

Isc= (FLC/%Z)X 100

Isc= Short circuit current
FLC= Full load current
%Z= % Impedence

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