Expand sqcm?

2 Answers   UltraTech,

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What motor is used in ceiling fans and what motor is used in table fan.? why table fan is costlier than ceiling fan?

6 Answers   Bhel,

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what is current check gurd relay?

0 Answers   MRF,

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why we are testing cables with DC supply not with AC supply?

9 Answers   Aurobindo, DEWA, L&T,

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why we are maintain phase to phase clearence

4 Answers  

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how to select diiferent power transformers of same capacity on no load loss and full load loss by economical point of view.?

0 Answers  

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if we give DC suply to the AC motor what hapen

5 Answers   TATA,

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power 148kw i need exat cable size in 148 kw in 3phase what size of cable can i used.

3 Answers  

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when we supply in primary side of transformer then the supply goes in secondary side?how it works?

4 Answers  

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what purpose of the percentage impendance in transformer

3 Answers  

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What is the physical significant of power factor?

0 Answers   Cooper,

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What is meant by SMPS how it working ... and where it used

2 Answers   MTS,

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