Answer / iamdon

The short circuit faults with relative occurances are..

1)L-G faults-----75-80 %
2)L-L faults----- 5-7 %
3)L-L-G faults---10-12 %
4)L-L-L-G faults- 8-10 %

L-L faults has less number of occurance because the
distance between the two lines is adequate.

Author:arbelectbit@yahoo.com

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