what is meant by line voltage and phase voltage in a three phase transformer?

2 Answers  

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what is the difference beteen differential protection and over current protection of an alternator

2 Answers   GVK,

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Interchange 7 and 6 ,÷and× 36×7+4-7×3

1 Answers  

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what happens to the speed of a DC series motor when series field winding is removed?

8 Answers  

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how LT meggar works

1 Answers   Essar,

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what is brushless generator?

2 Answers   Jk Tyres,

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We are using 3core 11KV HT cable for same phase for generator outgoing, the cable leakage current is high and cable heated overly what is the remidy, if we use the 3core cable for 3phases the problem is solved are not?

1 Answers  

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The neutral to earth connection in my industry is showing a zero reading (shorted). I have a machine which has to be installed where neutral to earth is not shorted and shows a leak voltage <3 Volts. Please suggest me how it is possible.

6 Answers  

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what's the reson that,Load is not same on VFD I/P and O/P Side.whenever DOL condition load is same I/P and O/P side.

1 Answers  

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why neutral grounding transformer is used for generator and why it is not used for transformers?

1 Answers   UPCL,

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Why A.C. capacity given in Ton. Ex. - 1.5 Ton

4 Answers   Samsung, UltraTech,

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what is diffential relay? testing proceure?and transformer reach Over load thet time differencilal relay operate or not ?

5 Answers  

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