what do you mean by star connection?

4 Answers   Denver, Satyam,

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How much depth we will take in 33kv sub station and why.

0 Answers  

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iam completed my DEEE in eillm university. can i get the c licence in tamilnadu its possible or not

1 Answers  

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what is ignition?

1 Answers  

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What are the conditions to be satisfied for parallel operation of dc generators?

0 Answers  

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Brushless excitation of synchronous generators and motors

2 Answers   AMIE,

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how to find number of run for transformer & alternator secondary side? give the example.

2 Answers   Powergear, Regen Powertech,

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at what basis/standard we have to arrive the current density of aluminium/ copper in busbar?

0 Answers   ONGC,

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How PADO software increase the efficiency of power plant?

0 Answers   Avalon, SVS,

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In alternator generally we give DC voltage to field of alternator but field (excitor)produce Ac & converts into DC by rotating rectifier(RR ) then fed to rotor .my question is why we cannot give dc voltage directly to rotor instead of Excitor & RR ?

1 Answers  

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what happen if i change the polarity of ac when it is connected with motor

3 Answers  

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What are the difference between CT/PT operated Meter and RRAMR Meter for HT/LT application?

1 Answers  

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