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.

when we use neutral line as grounding.

1 Answers  

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why we use shunt in a rectifier system ?

1 Answers  

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what is the specific gravity of fully charged battery

14 Answers  

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types of central Air conditioner plant?

0 Answers  

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how many types of accuracy class in ct? what is meaning of 5p20?

1 Answers  

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in the Distribution system .which one is Most Economically used by Power Engineer ? a)3 Phase3 wire System or b) 3Phase -4wire System

6 Answers   APTransco,

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how to convert 1 phase power to 3phase power by using induction motor. . . .

1 Answers   BK Anand,

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how give earthing to shif and aeroplane which is away from earth?

1 Answers   ABC,

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1.Defination of Graund earth and neutral 2.

8 Answers  

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what is the use of cable in our environment ?

0 Answers  

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in 220/132 substation in place of PT what equipment used & what r the role of that equipment

2 Answers  

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what is the difference betn earthed and unearthed cables which is commanly used why?

2 Answers   Bhel, Power Grid,

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