Answer / k.prakashchandra

If it is single phase earth one of the terminals to treat it as neutral ( actually there is no neutral for single phase source). If 3 phase, earth the star point

Answer / ghannesh

hi all we know all zebraic sum of the current meeting of the junction point is zero star point is 0 it is connected to earth( we are called neutral) for balancing per phases

Answer / jithendra

For HT or LT DG Set Neutral from Copper Earth pit 2 sets According to the rated KVA of DG set Copper flat size varies

At what factor resistance r of a conductor depends?

0 Answers  

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why we use Test Terminal Block in 11 KV and 33 KV electrical panels.

0 Answers   EMC,

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IS diode and blocking diode are the same?..what is meant by blocking diode

1 Answers  

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what is the diffrence between R Y B phase and why it is called RYB

5 Answers  

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What accessories required to give the motor with given circuits and do you know the ratings of those accessories?

4 Answers   Hyundai, TCS,

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why Square root 3 used for three phase?

2 Answers  

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why multiplying factor is used in wattmeter???

1 Answers   Nippon,

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A synchronous motor is operating at a leading power factor .if the applied voltage is decreases ,(the excitation remains constant ) ,the motor current a)increases b) decreases c)remains same d) none of these

2 Answers  

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can a rotating machine give the DC output without commutator? if yes, how? if no, why?

6 Answers   BARC,

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how to claculate the ups load in KVA pls give the if any fourmoul?

4 Answers  

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What is SFU why it is used

1 Answers  

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what is the difference between synchronous motor and induction motor?

3 Answers  

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