Answer / k.prakashchandra

3 phase is usually used for arc furnace and 2 phase is used
for induction furnace.With more number of phases in
converter,the DC wave will be smoother.

static chagre

0 Answers  

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how a.c. genarator control power factor when its conected to grid supply by incrising or decresing excitation voltage.

1 Answers  

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What are the effects of adding a zero to a system?

0 Answers  

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difference between converter and invertor

2 Answers  

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I need to calculate the Battery bank back up for below configuration:- UPS - 120 KVA Battery Bank - 200Ah Volt of each cell - 12 V Total No of cell - 34 No's Can you please help me to get the battery back up time for above configuration...? along with formula

1 Answers   Wipro,

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what is stray loss in transformer?

19 Answers   Vijai Electricals,

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why co incidence factor considered in transformer sizing?

0 Answers  

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How can find thermal state value in relay for calculate thermal overload.

0 Answers  

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Why transformer neutral is earthed

7 Answers   Hyundai,

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what is the basic difference between synchronous motor,synchronous generator and induction motor

7 Answers   NHPC, NTPC, Sail,

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Single line diagram for dbb (double bus bar)system.

0 Answers   KSEB, L&T, Siemens,

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?? how to calculate lighting system ????

1 Answers   L&T, Synergy,

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