Answer / raj

By modification in electrical ckt.design.

In DC current-excitation to transformer, why it sucks more current? Eventhough there is no power transfer between primary and secondary? R is very low so it should suck less current only na thn y its current increases?

2 Answers   Cairn,

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Can someone explain how does an IDMT relay works.

1 Answers   AFM,

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WHAT IS THE FAULT WHEN 100HP TURBINE MOTOR TRIPS, LIST THE FAULTS AND ITS TRABULESHOOTING TIPS.. MY AUTO TARNSFORMER STARTER TRIPS

0 Answers   MPS Techologies,

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All the socket in a room become very hot, the Wall was also became very hot and the earth conductor also became live, what in your view might be the possible causes?

0 Answers  

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what is the acb tripping & closing voltage.

2 Answers  

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how many types erthig

6 Answers  

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in transmission line 11kv is step up or step down? why?

5 Answers  

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testing of Vector Group – YNaoD II

0 Answers  

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how does it help for selection of a transformer.

0 Answers  

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how to control dc motor?

0 Answers  

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what is 33 /11kv transformer bdv

8 Answers   NMDC, TPPL,

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Sir I hv to fix 20 ton ac how much electrical power need apply?

1 Answers   Sealand Restaurant,

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