what happens in the primary side of the transformer if transformer is short circuited first and increasing the resistance of the short circuit gradually?

3 Answers   Emerson, IIT,

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what is the advantage of using 3 phase line rather than using 2 phase line?

2 Answers   Havells,

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What are the earth resistance Standards of 66kv sub stations according to indian norms.

2 Answers  

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why do we carry out winding resistance test?

0 Answers   MahaGenco, MAHINDRA,

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why transformer measures in kva

4 Answers  

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which sub is most horrible in four yr degree

2 Answers  

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what is the acceptable insulation resistance for motor/transformer?

2 Answers   Reliance, Tata Motors,

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i want to make an elec generater with only 12v car battery car alternater and 12 volt motor ..... will the battery charge and give power at same time with out over charging the battery?

1 Answers  

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what is the reason for drop in freq. from 50 hz at generating side to 49.8 ,49.6 etc.at receiving side???

2 Answers  

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IN A DY11 GROUP DISTRIBUTION TRANSFORMER WITH NEUTRAL EARTHED, WHAT WILL HAPPEN TO THE SYSTEM VOLTAGE & THE EQUIPMENTS IF EARTH GETS OPEN ON LOAD?

2 Answers  

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selection of conductor in different voltage?

1 Answers   TATA,

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expansion of rccb

2 Answers   Videocon,

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