why the three phase transformer's star point does not sparks or seperated? while we often see that two phases touches each other it sparks and ocationaly conductor breakes out.

4 Answers  

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Can we provide 3phase wire in conduit for room?

1 Answers  

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in single phase we get 220 volt and in three phase 4420 v why this second Ques= in case three phase star conection our neutrul becom disconect what happan 3 Q=== a three phase house load and have unbalce load on different pahse diffrent current eg phase a 7A b 8A c 5A and voltage is 440 than how calculate it total load in kw pl give formula thanks

8 Answers  

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How to calculate the sag on transmission Lines.

0 Answers  

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will a bulb glow connected to two phases of a delta connection?

6 Answers  

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What kinds of decision are made about CT from it's Knee point(voltage & current)?

2 Answers  

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HI,how to know that the MEGGER which i am using is working properly,reply....thankyou

2 Answers   NTPC,

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what is transformer?

4 Answers   Mphasis,

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If mutual flux is 1.2wb & power factor is 0.8 lag , then what is the Useful flux of a transformer?

0 Answers   Nalco, NTPC,

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i've iocl interview.. if you know the interview process please give me information..

0 Answers  

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how to calculate mf when meter and cTPT detail are given

0 Answers   IBM,

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Dear all, kindly give me the details of leectrical design engineer course details/institute in hyderabad /any where in india.

1 Answers   Reliance,

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