FE Exam- Afternoon Session Disciplines
The FE exam contains 180 multiple-choice questions and is divided into a four hour morning session (120 questions) and a four hour afternoon session (60 questions). For the afternoon session, you will be asked to pick the discipline that best corresponds to your undergraduate degree: Chemical, Civil, Electrical, Environmental, Industrial, Mechanical, Other Disciplines (or General).
FE exam. org offers a collection of videos and lecture notes which review the content covered in the morning session of the FE Exam as well as the "Other Disciplines" or General afternoon session of the FE exam.