why neutral grounding transformer is used for generator and why it is not used for transformers?

2 Answers   UPCL,

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how we can improve power factor from 0.8 to 0.85 or 0.9 & how we identify its either lag or lead ? thank you

7 Answers  

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who is ohm's and his law ?

1 Answers  

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what is the formula to convert from KVAr to current?

1 Answers   Halcrow International Partnership,

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Enlist four components of electrive drives.

0 Answers  

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can any one help me out by posting something related to rvnl interview for site engineer electrical.? what is the procedure? what kinda question they ask us? how long the interview goes? and any tips? and any thing you want to share?

0 Answers  

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how oil in the MOCB was reduced compared with OCB? what are the features of the MOCB?

0 Answers   Asahi, BARC, K-Electric,

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why florescent light was flickering?

4 Answers  

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Write the analogous electrical elements in force voltage analogy for the elements of mechanical translational system.

0 Answers  

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what is stper motor.what is its uses

9 Answers   Bhel, HCL,

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why CRGO material used in transformer?

2 Answers   Honda, Yazaki,

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Why AC loads wont used in DC input supply? and Why DC loads wont used in AC input supply?

3 Answers   Bhel,

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