Answer / venkatesh

we can increase by adding distilled water.

Answer / sunil

it should be between 7.38 to 7.58.

when giving a supply to wounded coil it will get magnetised, but the same is not if it is not wounded on a core..and it is getiing short....why.......

3 Answers  

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the current which flows during lightening is ac or dc,,,,,,,,,,, WHY

6 Answers  

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transformer core are laminated for what purpose?

9 Answers   NTPC,

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what is the difference between synchoronous and alternator and induction motor and generator

2 Answers  

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HOW TO CALCULATE EHV CABLE SIZING?

2 Answers   L&T,

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what is the purpose of reactor in electrical substations ?

2 Answers  

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What happens instead of using 3 phase, if we give loop of single phase to all three phases ??

1 Answers  

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WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?

5 Answers   ABB, Nissi Engineering Solution, NSL Sugars,

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current transformer cannot measure voltage or not ? then y we use P.T ?

1 Answers   Bhel,

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What is the value of specific gravity in charged lead acid batteries.

11 Answers  

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why in large rating C.T.s equipotential wires are used?

2 Answers   Essar,

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For my plant the electricity department charging some amount for t/f losses. May i know what are transformer losses

1 Answers   L&T,

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