what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?

0 Answers  

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If a motor of 30KW rating &200 mtrs distance from feeder give me the cable size selection calculation?

0 Answers  

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What is the difference between isolators and electrical circuit breakers? What is bus-bar?

0 Answers  

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Insulater disk using formula for 33/66/135 line h t line

1 Answers   Hofincons, Kirloskar, KPTCL,

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why does in transformer the v/f ratio constant?

2 Answers   TATA,

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what is vcb & working principal

4 Answers   JLL,

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What is the Ramping rate of Generator. What mena Ramping rate

2 Answers   Siemens,

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sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....

0 Answers  

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Why current flows in nutral? As per theory there should be no current in 3 ph explain.

11 Answers   Bhel,

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what the main difference of the 3 phase and 2 phase power supply??

3 Answers  

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which motor is used in watch..??????

3 Answers   Bhushan ITI,

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If a earth leakage circuit breaker trips is it possible to tell which house circuit breaker (I have four) is the faulty circuit?

1 Answers  

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