If you’re studying engineering in college, chances are you’ve heard of the FE Exam, short for the Fundamentals of Engineering Examination. But what exactly is it? And why is it such a big deal?
Let’s break it down in simple terms — what it is, why it matters, and how you can prepare for it (especially if you’re taking a class in fluid mechanics).
What Is the FE Exam?
The FE Exam is the first step toward becoming a licensed professional engineer (PE) in the United States.
Think of it as your engineering “board exam.” It tests your understanding of fundamental engineering topics, including:
- Math and statistics
- Mechanics (statics and dynamics)
- Thermodynamics
- Materials
- Electricity
- And yes — fluid mechanics
Passing the FE shows that you’ve got the core knowledge every engineer should have — no matter which discipline you go into.
Who Takes the FE Exam?
Most people take it during their final year of engineering school or shortly after graduation. It’s available to anyone with an ABET-accredited engineering degree, and it’s administered by NCEES (the National Council of Examiners for Engineering and Surveying).
The FE Exam is often required if you want to:
- Become a licensed professional engineer (PE)
- Work in certain government or consulting roles
- Stand out when applying for engineering jobs
Even if it’s not required for your dream job, it’s a valuable credential that shows you’re serious about your profession.
What’s on the Exam?
The FE Exam is computer-based, about 6 hours long, and has 110 questions. There are different versions depending on your major (Mechanical, Civil, Electrical, etc.), but all exams test:
- Core engineering principles
- Real-world problem-solving
- Time management under pressure
For mechanical engineers, for example, the exam includes questions on:
- Heat transfer
- Mechanical design
- Dynamics
- Fluid mechanics — including properties of fluids, flow behavior, and pipe systems
The exam is open-book in a digital sense — you’ll have access to an official NCEES Reference Handbook during the test, which includes equations and tables you can use.
How Can You Prepare?
- Take your engineering classes seriously.
Courses like fluid mechanics, thermodynamics, and statics are directly related to the exam. - Download the NCEES Reference Handbook (free online)
Get familiar with the layout. During the exam, you’ll need to find equations quickly — practice using it like a search engine. - Use review books and online prep tools.
Many companies offer FE practice problems, mock exams, and study plans. - Practice solving problems fast.
You’ll have about 3 minutes per question, so practice under timed conditions. - Don’t forget fluids!
For fluid mechanics questions, know your units, basic equations (like Bernoulli’s equation, continuity, and pressure drop), and how to read property tables.
What Happens After You Pass?
Once you pass the FE, you become an Engineer in Training (EIT) or Engineering Intern (EI) — depending on your state.
The next step is gaining work experience under a licensed engineer (usually 4 years), then taking the PE Exam, which lets you become fully licensed.
Being a PE comes with benefits:
- Greater job opportunities
- Legal authority to approve engineering plans
- Increased salary potential
- Recognition as a qualified, ethical professional
Final Thought
The FE Exam isn’t just another test — it’s a stepping stone to a respected career. It proves that you understand the foundations of engineering and that you’re ready to take responsibility in real-world applications.
If you’re in a class like fluid mechanics, you’re already preparing. Every equation you learn, every lab you complete, and every problem you solve is getting you closer to your goal.
So start now. Study smart. And take pride in building your future as a licensed engineer.