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General Track circuit calculations


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General Track circuit calculations
Peter Offline
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#12
01-09-2009, 08:23 PM
[quote='priyman' pid='970' dateline='1251816124']
Thanks for noting these errors, otherwise I might of been scratching my head for hours! I have made an attempt at it - the 2005 TC question, and I didn't use any simultaneous equations ! Just basic ohms law. Have I been too simplistic?

Also I am struggling to understand how the current through the relay changes when there is no train present
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Messages In This Thread
General Track circuit calculations - by Peter - 18-03-2008, 05:03 PM
RE: Track circuit calculation - by m.o - 07-04-2008, 01:52 PM
RE: Track circuit calculation - by Peter - 07-04-2008, 08:53 PM
RE: Track circuit calculation - by PJW - 08-04-2008, 06:11 PM
RE: Track circuit calculation - by Peter - 13-04-2008, 03:58 PM
RE: Track circuit calculation - by Peter - 13-05-2008, 06:09 PM
RE: Track circuit calculation - by BedfordBoy - 01-09-2008, 05:48 PM
RE: Track circuit calculation - by Peter - 01-09-2008, 07:57 PM
RE: Track circuit calculation - by PJW - 01-07-2009, 06:46 PM
RE: Track circuit calculation - by Peter - 01-07-2009, 10:12 PM
RE: Track circuit calculation - by priyman - 01-09-2009, 03:42 PM
RE: Track circuit calculation - by Peter - 01-09-2009, 08:23 PM
RE: Track circuit calculation - by jenni.joseph9 - 10-07-2010, 10:58 AM
RE: Track circuit calculation - by PJW - 10-07-2010, 11:28 AM
RE: General Track circuit calculations - by PJW - 28-08-2017, 08:53 AM
RE: General Track circuit calculations - by Peter - 02-09-2017, 11:20 AM
RE: General Track circuit calculations - by Peter - 09-09-2017, 10:19 PM
track circuit calculations - by Archie - 12-07-2010, 10:16 PM
RE: track circuit calculations - by Peter - 12-07-2010, 10:54 PM
RE: track circuit calculations - by PJW - 12-07-2010, 11:39 PM

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