How vfd saving power.

0 Answers  

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Can a transformer designed for a particular voltage and frequency rating be used for different set of mentioned ratings? Assume that the winding does not get burnt because of overheating at higher voltage. If yes, then under which constraint it is possible?

1 Answers  

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why neutral is neccessary?

7 Answers  

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Railway Basic electrical engg technical question with answer

1 Answers   Indian Railways,

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what is the physical phenomenon because of which skin effect occurs ??

6 Answers   Power Grid,

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Can we see the poles in the motor?. if yes then how can we see plz tel me

2 Answers   MRF,

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Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0

0 Answers  

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How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

0 Answers  

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what happen when dc supply is given to the transformer

9 Answers   Bhel,

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what is rated speed?

4 Answers   Actavis,

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if i have one capacitor=80 micro farad which correct the unity power factor,but i want to make capacitor bank who correct the power factor.so,how to split this capacitance value?

2 Answers  

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what is real and reactive power?

2 Answers  

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