What is the use of Isolation Transformer, and Neutral is using for return path, finally this current is going.... but same time the voltage of the neutral should be below 1 V...

6 Answers  

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How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer

0 Answers  

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how does the thyistor work in dc drive?

0 Answers  

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What are the specifications for getting approval of Substation?

0 Answers  

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keeping in view of parallel operation which of the 3 phase transformer connection are possible? a)delta-delta to delta-star b) delta-delta to star-delta c) star-star to delta-delta d) delta-star to star-delta

4 Answers   Ecil, Siemens,

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Can Dy11 and Dy1 vector group transformers be paralleled?

1 Answers  

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What is the purpose of earthing Truck ? How does it work for busbar and cables?

1 Answers  

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Iwould like to know barc interview questions

0 Answers   BARC,

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why voltage rating not mention at HPSV or HPMV lamps?

2 Answers   OPS,

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why capacitor takes more current

4 Answers  

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what are the difference between protection class CT and Class PS CT

13 Answers  

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wat is the importance of reactive power in power generation.....if it is zero means wat will happen to system........

22 Answers   Bhel, Jindal,

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