I don't believe so. We felt prepared enough to work problems multiple ways to see where they would try to trip us up. For example, working problems using phase vs line voltages, or using 115%, 140%, 156% or 125% multipliers
I've been fortunate enough to have a very broad background. I spent 5 years working as the only EE at a firm where I had to teach myself the NEC (conduit filling sizing, derating, etc., all before starting my junior year), and then working for 5+ years in generation, transmission, and distribution.
Most of the "theory" questions I was able to use knowledge I've received from spending time in the field.
There's nothing to say I passed, but there's also no reason to believe that a prepared person couldn't feel confident in their answers.
I worked the following exams in preparation:
- Complex Imaginary (1-4)
- NCEES Practice (Current and previous versions)
- Cram for the PE 1 & 2
- Engineering Pro Guides (Final Exam)
- Graffeo
I'm definitely glad I practiced the Cram #1 exam. Along with NCEES. I feel like the Complex Imaginary and Eng Pro exams weren't very helpful. The Cram for the PE Electrical book was very useful along with Power System Analysis and Design by Glover.
I also took:
- Electric Machinery and Power System Fundamentals (Chapman) - Very useful for studying motors, didn't use on the exam
- Power System Analysis (Saadat) - Used for studying, didn't use on the exam
- Protective Relaying (Blackburn) - Didn't use for studying or during the exam
- Electrical Engineer's Guide to Passing the Power PE (Graffeo) - Used for studying, didn't use on the exam
- Power System Analysis (Grainger) - Didn't use for studying or on the exam
- Power Electronics (Rashid) - Didn't use on the exam
- NEC, NFPA 70E, NESC, NFPA 497, 499, & 30B - Used these
- Personal Notes - Used this the most