Answer / shaheer ap

Newtral will shift from zero potential ..

Answer / aditya

If earthing IS not provided to neutral then 3 phase system will not balance

How To increase Knowledge Of boliler regarding To Only Electrical Field..

0 Answers  

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How to calculate percentage impedance of a power transformer.

1 Answers  

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how to calculate the fault in substation

0 Answers  

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What is Negative Potential Bias

0 Answers   TATA,

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What is the use of doing meggering for a cable

2 Answers  

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We normally make oil soak pits under Transformers. Oil from soak pit goes to collection pit. We provide granules/pebbles under transformers. My question is weather granules/ pebbles to be filled in soak pit or not? if yes upto what level?

0 Answers   Bhel,

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what are advantage and disadvantage of hvdc transmission . please tell us technic of hvdc technology

2 Answers  

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can we ran equipment up to 10kw between phase to grounding/ earthing. beside above can we use grounding instead of neutral. .

1 Answers   TNEB Tamil Nadu Electricity Board,

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What is thermal overload relay

2 Answers   Tech Mahindra,

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In Railway,why we are used HT Line 25KV ?.why we are not used 11KV,33KV and others for This?

37 Answers   Airtel, BSNL, RRB,

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sourse is 66 KV / 350 MVA, transfarmer is 1000 KVA 6.6 / 0.415 kv, iF fault is 28.75 MVA on 0.415 KV Bus then calculat the Transfarmer Impidance

0 Answers  

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How to increase the backup of three phase ups?

1 Answers  

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