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if we convert kva into Ampers,which one formula use by
us,pls tell me?
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previous year paper of ntpc bhel for degree in electrical enng
how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage. note--it is tested with 5000 kv megger and insulation resistance is 0.05 M ohm. and some time 0.03 M ohm comes.
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What is the control action?
what you have to see after one week or month from the day of installation of transformer ?
