why indicated sypply only by 440V in 3-phase system.

2 Answers  

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how much loading in terms of ampere can put on 5 MVA,33/11 KV TRANSFORMER having rated current 263 Amp ?????????

11 Answers   ABB,

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what is a bus riser in power system and why it is used

2 Answers  

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Why does the rotor rotate?

1 Answers   Machino Polymers, OPTCL,

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what is the difference between earth and neutral?

1 Answers  

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what is load despatching

0 Answers   NTPC,

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What is the Frequency while we step up the voltage from 220V to 11KV? Is it possible? Explain it?

6 Answers  

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why and how current drawn by battery charger depends upon the altitude where it is located?

0 Answers  

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How can we deside Short Ckt level of electrical System,Breakers etc.please provide formula to find SC of HV side & LV side

0 Answers  

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why induction motor takes high current?

1 Answers   Emerson,

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what is the use of commutator in dc motor if we supply ac ? commutator is used to convert ac to dc.and it is used to arrange the flux in unidirectional in case of dc supply. if we give ac as supply to dc motor what is the use of commutator?

0 Answers  

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list the advantages of RCCB over other circuit breakers?

0 Answers  

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