Answer / venkatesh s.r

I think, generating side generator speed was not constant.

Frequency is directly proportional to speed.

Answer / k.prakashchandra

It is not possible to have different frequencies at
generator and tail end.

why colour of electrical equipment( like transformer) is grey

10 Answers   Trident,

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What it the purpose of parallel phasing transfomers??

0 Answers   Asia MotorWorks AMW,

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what happen if i connect DYn11 and DYn1 vector group transformer in parrallel?other things are same like votage ration,x/r ratiob etc...

4 Answers  

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how many types erthig

6 Answers  

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what will happen at the time of CT saturation?and what will be the Relay's function at the time of CT saturation?

2 Answers  

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I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?

0 Answers  

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what is the difference betn earthed and unearthed cables which is commanly used why?

2 Answers   Bhel, Power Grid,

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what shall be no load voltage of 132/33 kV transformer ? is it 33 kv of 34.5 kV

0 Answers  

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When One Phase PT Missing (voltage drop ) this time current is zero of This phase(PT Missing Phase) and current is Not Zero of other Phase but PF is always Low That Why

0 Answers   HCL,

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difference between Ac and Dc mcb ????

0 Answers  

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what is the difference between scaler and vector control in drive and where it is to be used ?

1 Answers   Essar, TCS,

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What difference between ref protection and differential protection ?

0 Answers   EPC, INEL Power System Engineers,

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