How much earthing require for h.t.22 k.v. cable in coming side & out going & 22 lighting arrest or,22 k.v.D.o. & A.B. switch.

1 Answers  

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What is substation?

5 Answers   KSEB, Neolite,

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how generater works

4 Answers  

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why transformer rated in KVA not in KW ? we know that W= v*i

6 Answers  

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Why PS class CT is always preferred for Differential protection?

0 Answers  

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what is the need of starter in tube light and what type of starter is used in that?

0 Answers   Sedemac, Sepco,

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What is the reasonable voltage between Neutral & Earth of an electrical system for good earthing?

6 Answers   HAL,

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in trains i have seen the terminal which is connected at the top of the train is positive .where is negative ? track? i dont think so

9 Answers  

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would the same effect be achieved by reversing the connection to one winding of the induction motor 3-phase?

0 Answers  

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is it possible to flow currnet between earth and nutral wire in a circuit???

2 Answers  

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Why we use the D-curve MCBs in critical power distrubution.

4 Answers   Sodexo,

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What is the diff. between two phase & three phase supply.

7 Answers   Crompton Greaves,

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