2004 Track Circuit Calculations

[jenni.joseph9]

Hi,

i found the same 2 reasons while I was referring the NR standard 11755(DC Track circuit) last week.

Am attaching the copy of the solved part with out considering the additional relay Resistance. Drop shunt resistance is 0.3 V more when compared with the earlier calculations(i.e with additional relay end resistance).

Please look in to the calculations and do let me know the mistake if any.

suggestions/corrections are highly appreciated.

Thanks in advance.

Regards,
Jenni.