Free FE Chemical Exam Prep

Calculus, differential equations, numerical methods, linear algebra, accuracy and significant figures.

Distributions, expected value, hypothesis testing, regression, statistical control.

Basic dynamics, work-energy-power, basic electricity (Ohm's, Kirchhoff's laws).

Material properties, corrosion, polymers, ceramics, composites.

Inorganic, organic, analytical, and physical chemistry concepts, plus basic biology, used in chemical engineering calculations.

Bernoulli, Reynolds, energy balance with friction, pumps, flow measurement.

Pure-component and mixture properties, cycles, phase and chemical equilibrium, heats of reaction.

Steady- and unsteady-state mass and energy balances, recycle/bypass, reactive systems.

Conduction, convection, radiation, U values, heat-exchanger sizing (LMTD, NTU).

Diffusion, distillation, absorption, extraction, membranes, McCabe-Thiele methods.

Particle size distribution, angle of repose, screening, and conveyor/bulk-solids equipment selection.

Rate laws, Arrhenius, batch/CSTR/PFR design, conversion/yield/selectivity, catalysis.

Time value of money, cost estimation, break-even analysis, and depreciation.

PFD/P&ID interpretation, equipment sizing and specification, process safety in design, and standards.

First/second-order dynamics, transfer functions, PID tuning, sensors, valves, DCS/PLC.

SDS hazards, LFL/UFL, HAZOP, LOPA, relief, RCRA/CWA/OSHA.

Codes of ethics, contracts, public welfare, intellectual property.