Answer / vinod

to avoid nuetral shifting and detection of earth fault.

What is the min and max ohmic value for earthing?

15 Answers   NewTek, Wipro,

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what is the principle of switchgear and its function

1 Answers  

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Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?

0 Answers   Jindal,

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how is working bearing heater?

0 Answers   ONGC,

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What is delta stare switch?

1 Answers   Samsung,

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11 kv line me tino phase takra jaye to present time me approximately voltage aur current kya hoga...

2 Answers   Electrical, Electrical Tech, Videocon,

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What is voltage divider rule?

0 Answers  

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what is the size(sq.mm) of these conductors dog,rabbit,tiger,panther,mush,

8 Answers   Power Grid,

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if its possible for step up or step down DC volage directly ? possible means how we can do it ?

5 Answers  

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Cables Construction hi friends, 0.6/1/1.2 kV LV , DC and Control cables are concentric copper conductor what does its means and what is the use of concentric copper conductor,and are this with copper tape shield or copper screening, ? thanks

0 Answers  

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What is harmonics. How does it get generated and means to arrest harmonics

8 Answers   Airtel,

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what is the role of frequency in electrical system

2 Answers   Hindalco,

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