Answer / skj

Star-Delta/Delta-star is prefered so that delta eliminates Zero sequence current and harmonics.

What is the meaning of EDO in DG panels?

3 Answers   Bajaj,

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what is pilot wire protection? wer is it using?

1 Answers  

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How can transformer oil be used in transformers with voltage rating above its breakdown voltage?

2 Answers  

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NOW A DAYS THE POWER SUPPLY IS VERY LOW.SO THE FLURESCENT TUBE LIGHTS ARE VERY DIM.IS THERE IS ANY WAY TO INCREASE ITS BRIGHTNESS?FOR EXAMPLE ANY CONVERTER,CONDENSER?

1 Answers   Bhel,

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what is the difference between 2 way and 4 pole selector switch???

0 Answers   Allied Group,

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what is dedicated earthing

2 Answers   Apollo Power, Student,

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What is third harmonic?what is the effect of it?

0 Answers   GMR,

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In electrical what is earth(ground)connection, wht is the importance of it, why it is recomended to maitain below 3VAC between Neutral and earthspecially in PLC used machines?

0 Answers   Nissan,

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how a resistor resists to flow the current?how an inductor oppses the sudden change in current?how a capacitor opposes a DC voltage.

0 Answers   Hindustan Unilever Limited,

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why microprocessors are named as 8085 ,8086 etc? what's the reason for this???

15 Answers   Bhel, HCL,

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how to reduce earth resistance in sandy soil.

1 Answers  

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WHAT TYPE OF DC MOTOR IS USING FOR ELECTRIC TRAIN ?HOW ITS FUNCTIONING ?

2 Answers  

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