Answer / koodalingam

To protect the primary winding of the potential
transformer.If you not earthed the system,the unbalance
voltage will appear between neutral and earth.This voltage
can damage winding.

Answer / vinod

in EHV single phase PT are using, primary one end need to
earth for taking stable 3 phase secondary from three single
phase PT

What is EHT tariff or Power factor Tariff ????

0 Answers   KSEB,

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At what factor resistance r of a conductor depends?

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Explain the functioning of diode?

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what is the difference between servo voltage stabilizer and general voltage stabilizer?

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what can be the causes of capacitor start motor having a higher current that its actual

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whu the transformer noise during running condition?

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What is mean by power factor?

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2 Answers   INEL, Siemens,

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