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Has anyone else had trouble with the answer for question #193 of the Lindeburg Practice Civil PE Sample Exam? The question clearly asks for the minimum "yellow" interval only. The formula for the total clearance interval is t + V/(2a + 64.4g) + (w+L)/V according to ITE; however, I know for a...

I am taking the PE in a few weeks in the Transpo depth, and I had heard that there are a lot of signal timing questions on the recent exams. I'm just curious... does anyone know what types of questions are asked? Also, where can I go to get forumlas for all of the timing parameters, because...