diff between grounding & earthing

8 Answers   BARC, Mobiserv, NTPC, Tata Steel Limited,

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Why silica gel use?

1 Answers   PWD,

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Who are the manufacturer for Nitrogen based Fire Protectio/explosion prevention for Oil Filled Transformers? India and international both?

0 Answers  

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how to distinguish between ac motor and dc motor without seeing name plate of it.only seeing its getup look

3 Answers   Nahar, Siemens,

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what deffrence between KW $ KVA ?

7 Answers  

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can transformer of different kvas be paralled

2 Answers  

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why not feeling shock while touching rotor shaft of induction motor during running condition? during running condition emf induced in rotor.

1 Answers  

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how many voltage or current enough to kill a person?

12 Answers  

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Define over current & earth fault ?how its functioning ?

1 Answers  

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in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know

0 Answers  

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what is meant by impedance testing of transformer and why it is used

1 Answers   TATA,

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what is the similarity and difference between ups and inverter?

4 Answers   GMR,

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