FE Mechanical Fluid Mechanics drill
10 questions · Untimed · Worked solution after each question
Knowledge area 10 of the FE Mechanical specification (10–15 of 110 questions): Fluid properties; Fluid statics; Energy, impulse, and momentum; Internal flow; External flow; Compressible flow (e.g., Mach number, isentropic flow relationships, normal shock); Power and efficiency; Performance curves; Scaling laws for fans, pumps, and compressors.

Before you start
- Most questions are multiple choice with four options. Some are the exam’s alternative item types: select all that apply, or fill in a number. Every question is scored right or wrong with no partial credit, as NCEES scores it.
- Keep your free copy of the NCEES FE Reference Handbook open, as on exam day, and use an NCEES-approved calculator.
- Check each answer to see the worked solution before moving on. Checked answers cannot be changed.
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Original practice questions written to the published NCEES FE exam specifications. Independent preparation, not affiliated with or endorsed by NCEES (National Council of Examiners for Engineering and Surveying).