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Re: Overhead power lines




Wizzer wrote in message <871e8b$pfp$2@news1.mpx.com.au>...
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>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.
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>True, if one contact wire breaks at least the train can still move:-)
>>

Unless the pantograph gets caught up in the broken wire.... !

>> Brendan
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