How to calculate total harmonic distortion level(THD) in VFD? and how can we reduce harmonics?

0 Answers   Apollo,

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WHY LATCHING CURRENT IS GREATER THATN HOLDING CURRENT?

1 Answers  

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pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..

0 Answers  

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If we have to feed a housing complex having load 8MVA, than what would be the better option, either we first step down 33kv supply into 11kv & than 430v or we proposed no of 33/.44 kv transformer, also which option is economical?

0 Answers   Kirloskar,

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Brushless excitation of synchronous generators and motors

2 Answers   AMIE,

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WHAT IS THE SHOPE TESTING

2 Answers   TATA,

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how to reduce earth resistance in sandy soil.

1 Answers  

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difference between elcb and rccb

3 Answers   ITC Infotech,

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defination of transistor controlled series capacitor

0 Answers  

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where is core-type and shell-type construction suitable for transformers ?

0 Answers  

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Dear all i want to know SEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me zohairaukllah@yahoo.com

0 Answers  

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what is the transformer

5 Answers  

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