why it is important to earth neutral of 3 phase transformer?

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Question Posted / anusreemenon

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why it is important to earth neutral of 3 phase transformer?..

Answer / anusreemenon

to make zero potential

Is This Answer Correct ?

35 Yes

2 No

why it is important to earth neutral of 3 phase transformer?..

Answer / anil

unbalance creat shifting of neutral

Is This Answer Correct ?

15 Yes

5 No

why it is important to earth neutral of 3 phase transformer?..

Answer / er. ankush miglani 9718151073

it is done to make the neutral at zero potential
coz if there is unbalance in potential the neutral may
shift.

Is This Answer Correct ?

11 Yes

1 No

why it is important to earth neutral of 3 phase transformer?..

Answer / guest

when there is a unbalace among the phases due to change in
load circulating current introduced this fault caurrent can
be eathed via neutral .

Is This Answer Correct ?

6 Yes

3 No

why it is important to earth neutral of 3 phase transformer?..

Answer / pranjal.job

it is because to make path for the current generated due to imbalance in d three phases

Is This Answer Correct ?

2 Yes

1 No

why it is important to earth neutral of 3 phase transformer?..

Answer / srinivas@vsp

for stepdown distribution transformers the secondery side ie
lt side y-with nutrel earhto be connected because of load
side the current is not zero ie varying.hence we r connected
y-with nutrel earh......... finally this because of stand by
earth fault in load sideie secondery side..

Is This Answer Correct ?

2 Yes

2 No

why it is important to earth neutral of 3 phase transformer?..

Answer / ramarpandi

neutral of 3 phase transformer potential 0

Is This Answer Correct ?

1 Yes

6 No

why it is important to earth neutral of 3 phase transformer?..

Answer / guest

to provide the protection from the over current,over loading

Is This Answer Correct ?

0 Yes

5 No

why it is important to earth neutral of 3 phase transformer?..

Answer / kishor

to aviode the short circite

Is This Answer Correct ?

0 Yes

5 No

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