what is electricity

4 Answers  

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what is the role of MPU in DG set

1 Answers   Weltech Engineering,

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pls tell me about ups internal connection & we have given only 3 phase supply to ups system how get 4 wire (R Y B N )

0 Answers   Bhel, IBM,

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What is the difference between eath fault protection & Restricted Earth fault Protection?

2 Answers  

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if 50hz transformer is required to be run on 50% frequency what needs to be done???????????

6 Answers   century,

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Can you tell me more about pu systems (per unit systems )calculation in large power systems? how to get the base for voltage and power in generator, transformator and transmission lines?

0 Answers  

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how balanced in star delta connection ?

0 Answers  

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How to synchronization will be done between two DGs ?

0 Answers  

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wts d diff b/w C.T. & P.T.?

9 Answers  

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For what purpose and why ACBs are used

4 Answers  

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what is the essential resistance of r y b phase short citcuit ? Eg in star connection we doing this kind of short circuit oly

0 Answers  

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What is difference between Dy11 & Dyn11 vector group transformer. Can both these transformers operate in parrallel.

5 Answers   Jaypee, JOY,

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