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11. AHBC level crossing risk - Printable Version +- IRSE Exam Forum (https://irse.signalpost.org) +-- Forum: SUPPORT- Study Groups, general (https://irse.signalpost.org/forumdisplay.php?fid=47) +--- Forum: Module 1 & Module 7 (https://irse.signalpost.org/forumdisplay.php?fid=176) +--- Thread: 11. AHBC level crossing risk (/showthread.php?tid=1396)

11. AHBC level crossing risk - PJW - 01-04-2013 Having decided to defer the feedback on a question to whhich I had received no attempts, I decided that we'd use the class to discuss a different question. I hadn't intended that anyone should attempt prior, but I actually received 2 attempts and I therefore post them with comments here. I also attach the presentation utilised when discussing how to amswer the question