Answer / inder shahi

when electrical circuit complete in that case Neutral is return path of current in the circuit an d it s having a +ve charge and its produced through star point of star connection on the principle of Kirchhoff 1st low.

can any one tell me the formula to select the thickness of wire selection according to ampere rating

2 Answers  

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If a rotary UPS is in line through grid power; What would be the impact on Power Factor if the load through rotary ups is 25% , 50% , 75% & 100%. Will the power factor reduce with less load?

0 Answers  

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how does a tube light starter works?

2 Answers  

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why the supply power frequency is 50hz in india? where as it is 60hz in US?

4 Answers  

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what is an alternator & generator

5 Answers  

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What happens when ac supply is given as excitation voltage instead of dc supply

1 Answers  

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What is difference between YNyn0 and YNyn ??

0 Answers  

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what is self capacitance of inductor

0 Answers   Bhel,

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WHAT IS THE USE OF PIG TAIL IN WINDOW CT ?

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why there is spacing between two rails in railway?

3 Answers   DS Group, RRB,

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Is Softbitonline HT Transformer Design Software is AutoCAD compatible?

1 Answers  

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Why capacitor blocks DC current?

2 Answers  

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