Answer / sparta

in 3 phase four system , only unbalance current flow
through neutral wire , which in mili ampear.

Answer / k.prakashchandra

That is in case of 3 phase supply ,as only the unbalanced
current flows through the neutral

Answer / rama kranthi sri

it is because the neutral wire carries only the unbalanced
current. it doesnt carry the full load current. so, the
neutral wire is thinner when compared to phase wires in
three phase.

how can we calculate fault current of a line in a 6 bus syatem if the faulted line is known?

1 Answers  

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5 Answers   BSNL,

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why ac can not be stored?

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I need HT sphere gap calibration table. Can any body help me.

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what is the electrical?

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simple way to find busbar sizes??

1 Answers   SPAC,

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What does ampere turns shows?

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Difference between divercity and power factor

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0 Answers  

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