Answer / rajasekar kotapati

r=pl/a...by this v can justify that as area decreases resistance will increases..as resistance increases more strength will b added

Answer / tariq

Just to enhance the Mechanical strength

How current is reduced in STAR connection?

6 Answers  

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Which motor connection is preferable star-delta or delta-star?

0 Answers   IOCL,

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what do u understand from filter factor of reactor?

0 Answers  

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Why iron core transformers not used in high frequency applications ?

3 Answers  

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total numbers of earthing of a transformer

1 Answers  

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as ac supply is given 2 the transformer why it doesnot depends upon powerfactor????

2 Answers  

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What is the function of turbo charger in generators

1 Answers  

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Two CTs 1600/1 and 35/1 are in series. while checking the ratio test of a CT(1600/1),same 1600A will also pass through the CT having ratio 35/1. Will it be harmfull to the ct(35/1),if yes , what will happen.CT secondary is shorted

3 Answers  

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installation of subsatation of33kv

0 Answers  

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Can anyone explain, How will get positive to ground and negative to ground reference voltage in dc system

1 Answers   NCC,

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why the transformer primary and secondary windins vector groups vary? why it is something like Dy11 and not as Dy or Yy...

2 Answers  

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how to select short circuit current while selecting a MCCB? how to calculate current for a given KVA and KW load?

2 Answers   GE, PnU Engineering,

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