Why we use ups battery and dsdb battery in thermal power plant

0 Answers   MDeC,

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sir what is the minimun earth resistance value of an industial bit and grid bit ? and Why?

1 Answers   Kirloskar,

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What is safety of Ht panel

0 Answers  

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What happen when ct secondary are open circuited? why same thing is not happen in ordinary transformer?

3 Answers   BARC,

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what is power factor? how can we correction the power factor if this is high or low? If anyone know please please send the answer on my email id ( kumarkirshan@in.com )

5 Answers  

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How much depth n width required for laying of 1X70 Sqmm Cable in Desert???

0 Answers   Alka Electromech, Aramco,

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why we avoid parallel operation of diesl generator?

4 Answers  

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WHAT IS THE FUNCTION OF PULSE TRANSFORMER IN DC DRIVE

5 Answers  

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Why 11KV/440V distribution supply use for Domestic use?

3 Answers   Essar, Getco, Nissan,

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Explain REF protection and sbef protection in transformer?

3 Answers  

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how to identify small motor and generator?

1 Answers  

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what is PWM in IGBT and how it works for drive.?

0 Answers   BRG,

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