what is the resistance value of earthing pit and why they
are connected?
Answer Posted / 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 |
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