Answer / shekhar chaudhari

P/(VI)

Answer / simon

U should cal the
1.over all Amp (load=appliances connected)<in India Max Amp is 30>
2. use Voltmeter to find volt
3.E.g P.f=V*I*Cos phye <so cal your self>

Answer / suresh g

voltage/current

when the Transmission and Distribution network where is the "feeder" lines are located? and why should be used in T&D network.....

0 Answers  

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plz explain the auot-reclosing circuit in electrical engineeing

0 Answers   BMC, KFC,

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define excitaton voltage and excitation current?

2 Answers   Allied Group,

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Can anybody tell me what the breakdown voltage is for air and what it is for transformer oil please?

4 Answers   Pooja Cables,

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Why starters are using the machines???

5 Answers   Alstom,

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what is charger supervision and control supervision?

0 Answers  

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Damping resistor provided in open delta (tartiary) winding of a measuring PT at the incoming of a MV inverter drive panel is getting heated up. Can any body explain the reasons and suggest the remedy?

0 Answers   Danieli,

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if u give d.c. supply to transformer primary then what happen.&why??????????????

4 Answers   DCS, DRDO, HCL,

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the single phase voltage is 230 volts and threee phase is 430 v.why three phase is not 660 v?

2 Answers  

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How to calculate phase to phase difference in 33KV Line ,11KV Line etc.

1 Answers  

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What are the disadvantages of autotransformer?

0 Answers  

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To determine the Healthiness of Insulation we will be performing Dielectric tests i.e Insulation Resistance test, Partial Discharge test,Switching Impulse, Lightning impulse, Tan Delta test ...etc why we required to perform this many test, why cant we do only one test. for Transformer, CT's

1 Answers  

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