Thread: Upgrading sub surface tube lines to 750V
View Single Post
  #29   Report Post  
Old April 15th 10, 07:30 PM posted to uk.transport.london,uk.railway
D7666 D7666 is offline
external usenet poster
  
First recorded activity at LondonBanter: Jul 2003
Posts: 529
Default Upgrading sub surface tube lines to 750V
On Apr 13, 6:48*pm, The Gardener wrote:

650 V
was the highest value of "medium" voltage under the old Factories Act,

aha ... cue sound of things falling into place ... I did not know
that ... a useful fact when trying to understand these things.


--
Nick
Reply With QuoteReply With Quote