why Copper loss is represented as I square R ?

5 Answers   L&T,

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Hi friends, i m electrical engineer i want a cdr for migration purpose so anybody have information about this then send me on jayesh_ee88@yahoo.com.please try to me

0 Answers  

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what will happen if field winding of Synchronous generators given ac supply

4 Answers  

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Please explain me about Relay curves and their sources to read ?

0 Answers  

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why the difference arise between HT reading & LT reading (submeters fixed in complexes, apartments etc)if the power factos exceed from 0.9 to 1 can the ht meter reads fast?

0 Answers  

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any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?

0 Answers  

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if our motor load is 150 amp v- kv and we want to install capacitor bank then what is the exact value of that capacitor bank that we should install?and how we calculate that

0 Answers  

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in india,we use 230V,50 Hz,whereas many other countries use 110V,60Hz.what r d advs and disadvantages of each of them?

11 Answers  

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How voltage step down is done?

3 Answers   IOCL,

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how much UPS neutral erath leakage current.

0 Answers   HP,

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Are same transformer be employed for step up and step down services?

3 Answers  

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how to calculate the capacity of the AC motor

1 Answers   TATA,

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