I already have the MERM in pdf format. And slay the pe exam only had thermal/fluids, I'm looking to take machine design/materials. Buying the print version is my last resort, but I would prefer a digital copy for convenience. I used the PPI books for the FE exam and passed so I was hoping to use the same approach for the PE.
Does anyone know where I can buy the pdf version of the mechanical practice problems (PPI 13th edition)? PPI has a 1-year subscription for $100 but I'd like to have a pdf so I can use if I don't pass the first (or second) time. I did the google search but couldn't find anything legitimate.