1. how much normal earth resistance in earth pits(neutral
and body earth) and transformer neutral and body earth &
panel earth.
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Answer Posted / rvg.msceb
The earthing resistance indicates the easiness of providing
a path. It should be as low as possible. Different
countries having standard values. In india, for commertial
applications its <1 ohm, and for railway its< 0.5 ohm.
for air craft and ships temp. earthing <10 ohm.etc.
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