IRSE Technical Paper regarding Indian Railway Signaling

[PJW]

Thanks for sharing.
I have previously commented and it looks as if you have taken them on board.

Hi
I am here posting my technical paper which was produced in younger member technical paper competition 2012 and finally ended with prize of runner up. Dear engineers have a look at it and comment.(attaching the pdf. file)

K.Raghava kumar
AMIRSE