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what is the resistance value of earthing pit and why they
are connected?

Answers were Sorted based on User's Feedback



what is the resistance value of earthing pit and why they are connected?..

Answer / pradeep kumar dhar

The resistance value varies according to the nature of the
soil.It is very high for rocky soils.A value of 1 ohm or
less is considered to be very good.Several pits are
interconnected to reduce the value of earth resistance.

Is This Answer Correct ?    20 Yes 2 No

what is the resistance value of earthing pit and why they are connected?..

Answer / shri..

It should be bellow one ohm

Is This Answer Correct ?    13 Yes 2 No

what is the resistance value of earthing pit and why they are connected?..

Answer / vikram

The resistance value depanded to the nature of the
soil.The resistance value is very high for Hill area. when
resistance value of lessthan 1 ohm this value is very good.

Is This Answer Correct ?    6 Yes 1 No

what is the resistance value of earthing pit and why they are connected?..

Answer / parmod kumar

The resistance value of Earth Pit should below 1 Ohm &
Earth pit are connected to reduce the earth resistance
value.

Is This Answer Correct ?    3 Yes 0 No

what is the resistance value of earthing pit and why they are connected?..

Answer / ajoy kumar

In some cases like rocky soil, the resistance value of individual earthpit become more than 5 ohms. For these cases, we can consider the combined earthing and it should be atleast less than 1 ohm.

Is This Answer Correct ?    2 Yes 2 No

what is the resistance value of earthing pit and why they are connected?..

Answer / &

the earth resistance
more than 1. and any
switch yard
maintain...earth
resistance below 3
meter, with the mat
giiii

Is This Answer Correct ?    1 Yes 1 No

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