Answer / rajan babu

We have Considered 2R x 75 x 10 mm for the 2000 KVA Transformer

How the Transformer oil testing is done & Why oil dielectric goes LOW & what is solution for that ??

3 Answers   NTPC,

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WHAT IS DOL STARTER? HOW IT WORK? GIVE ITS CONTROL AND POWER DIAGRAM .

0 Answers   Bhel,

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how to calculate KA rating of C.B?explain with Formula.

1 Answers  

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how to calculate short circuit breaking capacity KA for 2500kva 33kv transformer.

0 Answers  

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we all know that in capacitor there will be no ay physical connection between the two electrodes of the capacitor ,and the charge is stored between these electrodes during charging , so with out any physical connection how these charge is transferred from one plate to the another plate during the discharge?????

1 Answers  

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whatis the commertial spec. of distribution boards ?

0 Answers   Bosch,

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why earthing is not required on transformer prymary winding side ???

13 Answers   Genpact,

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what is ohms law?

7 Answers  

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A cable with concentric PE conductor must be used with frequency converter circuits what does its means.?

0 Answers  

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WHAT IS THE USE OF EARTH SWITCHES?

3 Answers   L&T,

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HOW MUCH MAXIMUM CURRENT TAKEN BY NEAUTRAL IN 125 KVA DG SET

1 Answers   KOC,

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what is principle operation of transformer?

9 Answers  

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