fresher!!

[PJW]

Thanks for ur reply. I am a fresher just out of college and this is my first job in ALSTOM

In that case it may be rather ambitious to sit the exam in 2011; I was assuming that you had been in your job a couple of years. It does of course depend whether your college course itself was railway signalling related, the work you are doing, what courses you attend, what "on the job" training etc. To give you an idea, in the UK those people lucky enough to be full time trainees with a wde ranging training course don't generally attempt the exam until they have completed 2 years.
However there is absolutely no harm in beginning to study; if you start now then there is 6 months before you need to decide whether you'll be ready for the exam next year and pay your entrance fee. You will however need to have applied to bcome a student member of IRSE by beginning of 2011 to be eligible.

Of course being freah out of college does have some advantages re being used to learning and undertaking examinations, so I don't want to discourage. Perhaps though decide just to study for one module initially- you can get a feel for them by looking at posts on this website and decide which would suit you best to start with