Buy an FE exam prep book (or find one online). This one has a diverse collection of questions from 1st/2nd year level university courses. Found it very helpful when I finally took my FE last year.
I passed the EE exam about a month ago. I used these to study:
https://www.amazon.com/Study-Fundamentals-Engineering-Electrical-Computer/dp/1985699710
https://www.amazon.com/Fundamentals-Engineering-Electrical-Computer-Specification/dp/1534759492
and they really helped a lot to prepare for the test. hint: you can buy and return on amazon when you're done :)
Let me know if you have any questions
I used these:
https://www.amazon.com/Study-Fundamentals-Engineering-Electrical-Computer/dp/1985699710
https://www.amazon.com/Fundamentals-Engineering-Electrical-Computer-Specification/dp/1534759492
and they really helped a lot to prepare for the test. hint: you can buy and return on amazon when you're done :)
I used this study guide. I passed first try, so I consider it worth it.