Answer / deep

to dry the surface and earthing purpose.

Answer / abhishek goyal

It reduce the dryness of surface inside soil so earthing
will be less than 1ohm. It will also good for insulation at
transformer yard, if some one work on it during the raining
season.

Answer / ramiz raza

to reduce the step potential and touch potential.....in short for protection against shock...

Answer / srinivas

The main purpose is easy to findout oil leaks in transformer and avoid useless plants on the surroundings and also increase the dryness in rainey season.

What is difference between Step Up Transformer & Booster Transformer? can we used instead of any one?

2 Answers   CS,

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0 Answers   HAL,

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is high voltage or high current is danger

16 Answers   L&T,

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what is eee?

8 Answers   TATA,

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Why dc Supply used in Control circuit.

12 Answers   HP,

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0 Answers   L&T, Sanga Energy,

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what is ASCR cable and where we use it?

6 Answers   BSL,

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6 Answers  

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How to maintain ac plant?

0 Answers   HCL,

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1 Answers  

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why rating of transformer is in kva instead of kw?

3 Answers  

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how do you select the ct/pt rating in substation

1 Answers   Apollo, Shreem Electric Ltd, Tata Motors,

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