WHAT IS B & C CLASS SURGE PROTECTION AND WHAT IS DIFFERENCE BETWEEN B & c CLASS SP

2 Answers   Bharti,

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what is meant by impedance testing of transformer and why it is used

1 Answers   TATA,

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Is there any design in the world a 220 KV transformer without breather …??????

2 Answers  

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0 Answers   ABB,

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What are the different auxiliary protections of a transformer?

1 Answers   CESC,

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How DC to AC convert

2 Answers   Access,

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if a damaged 500kva transformer with %impedance 2.6 is replaced by two transformers of 250Kva with different % impedance will they be able to catter the load. what will be the ratio of load on the two transformers if the % impedance is in the ratio 1:2

2 Answers   Siemens,

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In case of generator when we consume more power produces by it why load on generator increase and starts sound more. and how it is adjusted..

0 Answers  

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what is the relationship between horse power and watts

9 Answers  

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If Neutral Grounding Resistor (GR) failed/shorted. Is it repairable.

0 Answers  

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What will happen if v use DCP Type Fire Exingusher on a Server Chaisis???

1 Answers   Emerson,

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tan delta test of current transformer.

3 Answers   NTPC,

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