explain different losses in a transformer.

0 Answers  

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What are the advantages and disadvantages of the ac motors?

0 Answers  

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what is the powerfactor

5 Answers   GVK,

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Derive the inductance of a coil in terms of its physical factors.

1 Answers  

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why transformer rating is always in KVA

7 Answers   GNG, NTPC,

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What is meant by pilot exciter and its working?

2 Answers  

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what is a lightning arrester???

12 Answers   ABB, NTPC,

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Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.

0 Answers   DEWA,

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DIFFERNCE BETWEEN DCS AND PLC? HOW IT WORKS?

0 Answers   Essar,

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I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.

0 Answers   College School Exams Tests,

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redundant connection in contactor?

0 Answers   Emerson,

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different aspects of voltage stability

0 Answers  

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