Answer / muthuramalingam

it's should be minimum 1.75 mtr from ground level i thing so

Answer / k.prakashchandra

There is no standard height and it is to your convenience

How to calculate the cable size in sq. mm. when the load is given in KW?

3 Answers  

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When one of three series resistors is removed from a circuit and the circuit is reconnected, the current

1 Answers  

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why open circuit test is conducted on hv side and short circuit test is conducted on lv side of a transformer ?what is the reason for it ?

3 Answers   HCL, NTPC,

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why we ground the scondary of current transformer.

4 Answers  

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if u want to buy a motor than what will be the configuration of that motor?

2 Answers  

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what is phase voltage phase current line current and their usage? provide diagram

1 Answers  

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Why the standard of ambient teperature mentioned as 40 degree celcius in machines.

0 Answers  

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Why underground cables are used to connect transformers?In addition how are they again connected to lines after step up or step down?

1 Answers  

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how the diesel generator maintain the rpm when the generator loaded varies from 10% to 70% immediately?

3 Answers  

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if single phase is 230 v three phase is 440 v then what about two phase?and why is it so?

2 Answers   Eicher,

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what is the CT & PT. where is it uses.what is the using that plese kindly answer me...?

4 Answers   Cap Gemini, JLL,

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why not phase to phase fault occure in raining day in hv sub-station?

1 Answers   Getco,

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