In message <C6ABA8DEC115D311A29D00105ABD3264A96BBA@nmex01nt.hsd.utc.com>
, Soegiono, Gamal <soegiono@nm.hsd.utc.com> writes
Hello Mike
MJP> It is also very interesting that the road under the aerials
MJP> has been covered by a form of Faraday shield held up by
MJP> telegraph poles, distance apart about 15 metres.
MJP> I wonder why?
Such a "faraday shield" can be found here in DL as well. They serve to
protect the traffic on the road from becoming entangled with over-head high
tension lines when broken acidently (under heavy iceing).
Unless the wire cage alias faraday shield has good electrical
connection to local ground, it will not serve as a shield.
It will just float in synchronism with the LF EM field.
Thanks, Gamal. I must examine the earthing next time pass under!
Mike
--
M.J.Powell
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