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Re: Overhead power lines




Brendan <nadnerb_2000@NOSPAM.com.au> wrote in message
01bf6b1d$6cad8d00$c34265cb@nadnerb2000">news:01bf6b1d$6cad8d00$c34265cb@nadnerb2000...
> I imagine it is for better electrical contact.

True, if one contact wire breaks at least the train can still move:-)
>
> Brendan