why it is important to earth neutral of 3 phase transformer?
Answers were Sorted based on User's Feedback
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 |
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 |
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 |
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 |
Answer / guest
to provide the protection from the over current,over loading
Is This Answer Correct ? | 0 Yes | 5 No |
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