Answer / vnyptl

three phase induction motor because windings are more in
three phase induction motor

Differentiate between power relay and reverse power relay?

2 Answers   ABB, TVS,

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whatis knee point ?

5 Answers   L&T, Siemens,

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Why smallest capacity LV motor are star connected and medium & bigger size LV motors are delts connected

1 Answers  

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line diagram for mcb , mccb , rccb .

1 Answers  

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How can we measure the frequency of a rotor running in full load condition? Explain the method of measuring.

2 Answers   Wipro,

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What is the Minimum winding resistance of motors ( small & big)? referance range

0 Answers   TATA,

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Getting nusense tripping in a 11KV soft starter, have checked all it control supply & contactors but did not get any fault please help.

3 Answers  

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SSC JE ELECT.

1 Answers   CPWD, SSC,

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what is servo motor and how to work it.

0 Answers  

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what is function of centrifugal switch in single phase induction motor..?

3 Answers  

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What is Traction? 1KVA Alternator, How much urrent taken?

0 Answers   Bhel,

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There is one 40MVA oil cooled transformer (yet to commission), filled with 95% oil and we are trying to fill 5% Nytrogen in that transformer so that there should not be any foreign component inside. But even though there is no leakage, nytrogen is not withstanding inside transformer, within a day or two pressure guage is showing 0. Why is it soooo? Pls reply.

1 Answers  

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