What will happen to magnitude of voltage of other two phases if one phasw will

What will happen to magnitude of voltage of other two
phases if one phasw will touch the ground?

Question Posted / shaheer ap

3 Answers
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What will happen to magnitude of voltage of other two phases if one phasw will touch the ground?..

Answer / mohan

then it will be lg fault so arcing grounds will produce. so
voltage of the healthy phases become root three times of
phase voltage

Is This Answer Correct ?

2 Yes

0 No

What will happen to magnitude of voltage of other two phases if one phasw will touch the ground?..

Answer / k.prakashchandra

They remain unchanged.

Is This Answer Correct ?

1 Yes

4 No

What will happen to magnitude of voltage of other two phases if one phasw will touch the ground?..

Answer / shaheer ap

It is L-G fault . Hence I think we can find solution by dividing circuit in to three sequence network , ie Zero, positive and negative sequence networks..

Is This Answer Correct ?

2 Yes

5 No

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