What is the one main difference between ups & inverter ? And electrical engineering & electronics engineering ?

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What are the advantages of hydropower?

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in 33kv/11kv stepdown t/f why should we use Star point

2 Answers  

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In India why is the supply frequency 50hz? I need a particular answer for it..

3 Answers  

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Tan delta point in transformer to be earth or not?

1 Answers   DMRC,

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Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station

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What is mean by retrofitting of machine tool please brief.

1 Answers  

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why we are 0.8 power factor only?

1 Answers   Suman Industries,

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what is exact meaning of CT core saturation or simply saturation of core.

1 Answers  

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Give idea about General Engineering. From which book i can study this topic. Pl. reply me via email. My email is ravi@bhelhwr.co.in, also give the name of book/website, from where i can prepare it.

0 Answers   TATA,

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description about dry type transformers

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why should the lowest unit of a testing transformer ( cascaded transformer ) have higher power rating??

0 Answers   TCS,

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