what is dc voltage?

2 Answers  

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we have 3 single phase transformers. how will we generate 6 supply from 3 phase supply input

0 Answers   NHPC,

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what is relation between vector group of transformer and its load hormonics?

1 Answers   Sanmar,

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why ac supply neutral should earth not in dc (-)

2 Answers  

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What is clock position of Transformer?what are the clock positions are there?and what is different of them?

0 Answers   Synergy,

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what is meant by power factor ?

17 Answers   Harita, Pricol,

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Are you connected Transformer neutral eathing with it's body earthing or earthing met of switch yard.? Yes or No ? why ?

2 Answers  

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Explain how to determine capacitor tolerance codes?

0 Answers  

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why we use separate earthing for two seprate machine??

1 Answers  

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how do we calculate of transformer in va?what is calculation?

2 Answers  

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how to increase the power factor in machines

5 Answers  

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is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.

0 Answers  

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