What should be the earthing resistance of an industrial substation and also Wh

Categories >> Engineering >> Electrical Engineering
Suggest New Category

What should be the earthing resistance of an industrial
substation and also What should be the house hold earthing
resistance?

Question Posted / ravi

20 Answers
113009 Views
Jindal, Pharma, TAAT, TATA, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

What should be the earthing resistance of an industrial substation and also What should be the hou..

Answer / ngundam

For house hold maximun value of earthing can be 2
ohms.But for a substation it should be less than 1 ohms.

Is This Answer Correct ?

3 Yes

0 No

What should be the earthing resistance of an industrial substation and also What should be the hou..

Answer / krishna naik

The earthing resistance of an industrial substation
should maintain always below 1 ohm. it measured of
resistance between earth plae and natural earth by ohm
meter. when earth resistance is near to zero means better
earthing.
The household earthing resistance somewhat slight above
1 ohm and below 2 ohm is the tollerable limit, but never
neglect above 2 ohm. the resistance below 1 ohm means more
safety.

Is This Answer Correct ?

4 Yes

1 No

What should be the earthing resistance of an industrial substation and also What should be the hou..

Answer / abhi

for industries it should be less than 1 ohms

Is This Answer Correct ?

2 Yes

0 No

What should be the earthing resistance of an industrial substation and also What should be the hou..

Answer / kishore

Less than 2 ohm

Is This Answer Correct ?

2 Yes

0 No

What should be the earthing resistance of an industrial substation and also What should be the hou..

Answer / tanmoy dutta

400 s/s kv as per IS 2026 should not be grater then 0.5 ohm
220............DO.................................. 1 ....
depend on soil resistivity.

Is This Answer Correct ?

1 Yes

0 No

What should be the earthing resistance of an industrial substation and also What should be the hou..

Answer / pankaj datreliya

How Many 11kv Trasformer Body & Neutral Earthing value?14th Floor LA Earthing Value.and Panel Body earthing value.

Is This Answer Correct ?

0 Yes

0 No

What should be the earthing resistance of an industrial substation and also What should be the hou..

Answer / dev123kk

should be less than 1 ohm

Is This Answer Correct ?

0 Yes

0 No

What should be the earthing resistance of an industrial substation and also What should be the hou..

Answer / abhaya raj singh

according to IEEE maximun value of earthing can be 5
ohms.But for a substation it should be less than 2 ohms.

Is This Answer Correct ?

17 Yes

19 No

What should be the earthing resistance of an industrial substation and also What should be the hou..

Answer / kaviraj

if v want to gnd that current to the earth y v want to use a resistance better v can use a wire with 0 resistance so all the fault currents will be by passed.

Is This Answer Correct ?

0 Yes

2 No

What should be the earthing resistance of an industrial substation and also What should be the hou..

Answer / sayyed

hor residential area the earthing resistance should be less
than 1 ohm.
for substation of capacity less than 33 kv the resistance
in between 1-3 ohm.

Is This Answer Correct ?

16 Yes

40 No