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IRSE Exam Forum › MODULES › Module 5 › Train Detection v
DC Track Circuit


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DC Track Circuit
Archie Offline
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#1
08-01-2010, 08:43 PM
Hello again, for the purposes dc track circuit, am I right in saying the lower the resistance, the higher the voltage and as a train cannot shunt all the voltage away from the relay,it would leave to much voltage on the relay coil meaning TR would not drop, causing a 'wrongside failure.'

If someone could just verify this then it would be greatly appreciated.
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Messages In This Thread
DC Track Circuit - by Archie - 08-01-2010, 08:43 PM
RE: DC Track Circuit - by Peter - 08-01-2010, 09:05 PM
RE: DC Track Circuit - by Archie - 08-01-2010, 09:50 PM
RE: DC Track Circuit - by Peter - 08-01-2010, 10:01 PM
RE: DC Track Circuit - by Archie - 08-01-2010, 10:33 PM

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