what is a difference b/w earthing & neutral?

5 Answers   ABB, KEC, Sterlite,

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In a 3 phase system a neutral exists so that any unbalanced currents can flow through it towards earth.... but a phase demands a particular current as per the load attached to it....then where does the extra current come from the goes in the neutral??....I mean in an unbalanced system a phase demands a current as per its load attached....then where does the unbalanced current come from??

1 Answers  

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What is the Good Earth resistance value of G.I & Cu. Chemical Earthing & Normal Pipe Earthing?

0 Answers   ABC, Reliance Life Sciences, TCS,

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how fluoresent lamp works??

2 Answers  

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what is the efficiency of thyristor

0 Answers  

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how to select the isolation tranformer for siemens 802dsl cnotroller

0 Answers   Siemens,

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how to test YNyn0 vector group in transformer?

0 Answers  

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For a stable system, where should the poles of a system be in a root loci plot?

0 Answers   GE,

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how to calculate the multiplication factor in HT incomer trivector meters

9 Answers   Dalkia, Getco, Gujarat Energy Transmission Corporation Limited GETCO,

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difference between torque mode and speed mode

4 Answers   JSW,

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does the Trivector Meter of three phase automatically takes care of the low power factor and gives the reading accordigly or it does not take care of the Power factor while giving the readings please explain

0 Answers  

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can anyone explain 11kV 3core cable megger,hi pot test procedure with connection details?

0 Answers  

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