2004 Question 6 - Worked Example

[cmcvea]

Here is the worked Track Circuit Calculation from the recent Walsall Module 5 Study Event.

Regards
Aditi

thanks adit for this question, more information helpful in futre for me and i hope you co-operate to me in future

with regards
sarvesh kumar

with regards to drop shunt calculations , does the 65% not refer to the original PU as opposed to the recalculated reliable PU as the additional 10% was added to improve reliability to pick, would the increased value not intoduce unreliability to drop?