biggest thing is to relax, it is just a test. Units units units are the biggest thing to remember. circle/underline what the question wants the answer in, because it will be different than what you worked the problems in and guess what, that uncoverted answer will be one of the solutions. when i took it, one of the questions had so much extra info and it was simply a unit coversion problem. They do give you more info than you need, they want to know if you can weed through mess and truely understand what they are asking. And if the calcs seem to way to complicated/hard you are most likely doing something wrong. you have to be able to solve the problem with a basic calculator. it's my opinioon, but looking things up on steam tables and such in references is more for questions that are testing your ability to read a steam table than actually a question looking for a problem with info from a steam table, the answers would vary too much so the needed information would be given to you on one form or another, not likely in a readily usable form though.
There will be questions that experience based or what don't seem to be able to find in references, just something you have to have known from working....those sucked.
good luck. remember units, units units.