Answer / alisansi

In neutral earthing case,Current starting flowing through
neutral of transformer or generator in event due to earth
fault and we use resistor for it(NERs).
In body grounding the body(instrument) make electrical
connection with ground.

what is relay

15 Answers   HPCL, IOCL,

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What will be result if we connect LT votage to the terminal of HT Transformer?

3 Answers   Equate,

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IDMT relay are mostly used for protection against..??? 1)Earth Fault 2)Inter turn fault 3)Overloading 4)None of the above

1 Answers   Indian Railways,

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what will happen when reverse reactive power occurs in alternators?

3 Answers   Reliance,

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the distance from my office to d.g is aprox 400mtrs and voltage drops ibn my office near about 40 volt what should i do p[ls suggest.

6 Answers  

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how to calculate neutral current in three phase four wire system

1 Answers   Auto Meters,

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How to calculate the efficiency of Turbo Generator(Alternator) in general....?

0 Answers   Thermax,

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slipring induction motor starting time Lrs operating why lrs starting time lrs outer body didn't get shock

0 Answers   Ramco,

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Which are the types of breakers used in High Tension (HT) side?

1 Answers  

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what is dc mator?types of dc motor?losses in dc motor?what is the mechanical,electrical and commercial efficiency of a dc motor?

0 Answers  

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Terminal blocks is used for segregate the connections... There is any principle for terminal block..?

0 Answers  

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1.how many earth pits are required for 1000 k.w plant include substion , transformer ? 2. how many earth pits are required for 500kva generator.what is formula to calcute?

0 Answers  

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