I have my NV C2 electrical contractor exam coming up very soon. The PSI exam bulletin shows 5 questions on "Transmission Lines". I assume the questions are related to the transmission/distribution grid but I don't know if it will be theory, hardware, code, etc. Or maybe it's something completely different. Anyone have any tips on what to study, examples of questions, or remember specifically what they asked on an exam? Any help is much appreciated. Thanks!