Is it possible to get earth resistance value"zero" Ohm practically??

Categories >> Engineering >> Electrical Engineering
Suggest New Category

Is it possible to get earth resistance value"zero" Ohm
practically???
If yes,which type of earthing???

Question Posted / guest

9 Answers
16966 Views
TATA, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

Is it possible to get earth resistance value"zero" Ohm practically??? If yes,which type..

Answer / chellappan

perfect zero value is not possible and near zero is
achievable in highly damp or watery surfaces

Is This Answer Correct ?

36 Yes

0 No

Is it possible to get earth resistance value"zero" Ohm practically??? If yes,which type..

Answer / janakiramankesavan

should be maintain below 2 ohmes.

Is This Answer Correct ?

3 Yes

5 No

Is it possible to get earth resistance value"zero" Ohm practically??? If yes,which type..

Answer / rajneesh babbar

if earth resistane value (0 ohm)not achived even all best
effort (using copper plate,best salution & charcoal
Ext.),joined more parallel earthings.

Is This Answer Correct ?

2 Yes

4 No

Is it possible to get earth resistance value"zero" Ohm practically??? If yes,which type..

Answer / chellappan s

It is thoritical and cannot be achieved. Acceptable value is 1 ohms for medium voltages by practice.
Still lower value may be archived by several methods where sentive equipments are to be earthed. It will be costlier.

Is This Answer Correct ?

0 Yes

2 No

Is it possible to get earth resistance value"zero" Ohm practically??? If yes,which type..

Answer / shafi

It is desined by earthing calculation and practical
proved ,practical reading is taken in oil & gas area

Is This Answer Correct ?

0 Yes

2 No

Is it possible to get earth resistance value"zero" Ohm practically??? If yes,which type..

Answer / shafi

Yes, earthing rod should be inserted below 2meter summer
water level by drilling method

Is This Answer Correct ?

0 Yes

2 No

Is it possible to get earth resistance value"zero" Ohm practically??? If yes,which type..

Answer / sudhakar

generally earth pits with coal & earth pipes

Is This Answer Correct ?

0 Yes

4 No

Is it possible to get earth resistance value"zero" Ohm practically??? If yes,which type..

Answer / anand prasad yadav

depending on soil & best salution quiring in side the earth
pit.

Is This Answer Correct ?

2 Yes

9 No

Is it possible to get earth resistance value"zero" Ohm practically??? If yes,which type..

Answer / rafiq

yes its possible to get earth resistance zero ohm
by using copper earthing (copper plate )

Is This Answer Correct ?

4 Yes

18 No

Post New Answer

More Electrical Engineering Interview Questions

In any Industry, Which voltage level either 3.3kV or 6.6KV to be chosen? Then I would like to know ,Is there any cost consideration or Rating of motor?

5 Answers

What is meant by CFL & PL lamps

1 Answers

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

what is the use of cable in our environment ?

0 Answers

Why winding temperature ct placed in B-Phase of the transformers??

3 Answers

Can u start a tube light without a starter?

8 Answers Adani,

How do determine the Size of a Droop Current Transfomer for Paralleling of Two Generators, Say I need a Droop Current transformer for a 600 kW generator need to be parallel with a 800 kW generator, etc.

2 Answers JK Cement, MPPGCL Madhya Pradesh Power Generating Company Ltd, PNG Power,

I AM GOING TO ATTEND APTRANSCO ON 26TH OCT 08.PLEASE SEND ME ANY MATERIAL OR TYPE OF QUESTIONS OR EXP QUESTIONS.

0 Answers Power Grid,

define power quality

1 Answers

please explian how may types of maintenance works.

4 Answers HP,

how calculate gd2 of ht motors

0 Answers Hindustan Copper Limited,

Do you know the overhauling of a motor?

12 Answers EdCET, Mecon,

For more Electrical Engineering Interview Questions Click Here