why transformers are rated in KVA

3 Answers   AITM,

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the typical output of a solar cell is........

0 Answers  

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We have 11kV/110V three phase indoor potential transformer in 66/11kV Sub-station, where the failure of PT is frequently happening and the rating of the PT is 0.2 class accuracy, with primary star and seconday (two cores) star connected. Some experts has suggested to not to connect the PT Primary neutral to the ground because when transformer neutal NCT connection is loose; the faulty current will flow through the PT primary neutral, resulting into failure of PT. My question is: Is it necessary to remove the primary neutral connection of the PT from ground? if not, what would be the reason for failure of PT. Please guide me.

2 Answers   KPTCL,

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why transformer are rated in KVA not in watt?

7 Answers   DMRC, L&T, TCS,

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what is the difference between gas group b and gas group c electrical equipment construction wise?

0 Answers  

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Whats difference between a single phase & a three phase motor?

4 Answers  

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We order Dyn 5 distribution transformer to a company. What arrives is Dyn 11. Is it ok to use this transformer. It will be installed alone.

3 Answers   G&S Construction,

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what will happen if field winding supply of synch generator accidently got disconnected?

4 Answers  

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What do you mean by S.F.U. unit? application of it.

16 Answers   Indo Asian,

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what is the difference between synchronization and paralleling?

13 Answers   BARC,

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How to do the meggering for a cable.

6 Answers  

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What are the different losses In a de mac1une'! t.xplam

0 Answers  

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