If the t/f capacity is 500KvA then what is Amps ratting of the main breaker.

5 Answers  

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why do we require two lines one phase and a neutral for an ac transmission..is neutral potential zero..?if yes y carry a neutral line from generating station itself...why dont we take it from ground

1 Answers  

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What is the accepted limit to increase the choosen transformer capacity over the load and why ?

1 Answers  

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STATE USE OF ARC RUNNERS & SPLITTERS ?

0 Answers  

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why we step down voltage level from 33kv to 11kv and 11kv to 415v.Instead we can step down voltage from 33kv to 415v directly using single transformer?

3 Answers  

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Why the pointer of earthing of 3 pin top is made thick and long compared to the phase and neutral pin ?

3 Answers   Sanima Hydro Power,

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r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā

0 Answers  

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Does Lightening arrest requires Earthing?..

5 Answers  

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What is the 415V AC Soft starter? Explain with an example?

1 Answers   TCS,

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What type of isolation transformer used in UPS's?? It's Star-Delata Or Delata-Star????Why it is used????

6 Answers   Emerson,

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Define peak time.

0 Answers  

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can SMPS work in DC supply ?

10 Answers   HCL, IBM, Reliance,

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