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IRSE Exam Forum › MODULES › Module 5 › Train Detection v
relationship between ballast resistance and tc reliability


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relationship between ballast resistance and tc reliability
brenners Offline
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#5
29-01-2012, 08:09 PM
Thanks, I had alook in the green book and it had a little bit on ballast resistance that I can use on DC, not too much on AC but just read up online on impedance to try and get a better understanding. Cheers for your help
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RE: relationship between ballast resistance and tc reliability - by brenners - 29-01-2012, 08:09 PM

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