Yesterday I have booked a ticket from Khatauli to Nagpur by Chhattisgarh express for 6th March by AC 3. The birth is confirmed but the coach number is BE1. Can some one tell me what is this coach BE1 and where shall it be attached ( I mean position with respect to Loco). As Khatauli is a very small station, it is not possible to search the coach after the train arrives.