what will happen if there is a voltage leakage or current leakage in an electrical train

0 Answers  

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what is meant by magnetic flow meter ? explain its working principle ?

1 Answers  

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As per the theory current doesn’t flows in Neutral, but practically it is not applicable, explain why?

2 Answers  

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We have three phase dg of 12kva rating.If the load of each phase is not constant.That means one phase drowning more load than remaining two phase..Then what will happen to dg?

1 Answers   Indotech,

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Disadvantage of leading power factor

3 Answers  

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power transmission pole used one support , that only for support or earthing

0 Answers  

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How magnetic balance test of single phase transformer is done,Especially in ESP transformer rectifier set.

2 Answers   Bhel,

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What is partial discharge in power cable?

1 Answers  

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how to distinguish between ac motor and dc motor without seeing name plate of it.only seeing its getup look

3 Answers   Nahar, Siemens,

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what will be the effect on the voltage .if power frequency is increasing or decreasing.

2 Answers  

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What can be a rating of a transformer(KVA) if the load is about 1000KW?illustrate by showing formula?

2 Answers  

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how to select the no. of brushes in a lap winding?

0 Answers  

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