Chemical reaction engineering (10% of the total questions)
Chemical thermodynamics (10%)
Computer and numerical methods (5%)
Heat transfer (10%)
Mass transfer (10%)
Material/energy balances (15%)
Pollution prevention (5%)
Process control (5%)
Process design and economics evaluation (10%)
Process equipment design (5%)
Process safety (5%)
Transport phenomena (10%)

Computers and numerical methods (10% of the total questions)
Construction management (10%)
Environmental engineering (12%)
Hydraulics and hydrologic systems (12%)
Soil mechanics and foundations (15%)
Structural analysis (10%)
Surveying (11%)
Transportation facilities (12%)
Materials (8%)

Circuits (16%)
Communications theory (9%)
Computer Systems (10%)
Control systems theory and analysis (10%)
Digital systems (12%)
Electromagnetic theory and applications (7%)
Electronics (15%)
Power systems (13%)
Signal processing (8%)

Water Resources (25% of the total questions)
Water distribution and wastewater collection
Water resources planning
Hydrology and water shed processes
Fluid mechanics and hydraulics

Water and Wastewater Engineering (30% of the total questions)
Water and wastewater
Environmental microbiology/ecology
Environmental chemistry

Air Quality Engineering (15% of the total questions)
Air quality standards and control technologies
Atmospheric sciences

Solid and Hazardous Waste Engineering (15% of the total questions)
Salid waste engineering
Hazardous waste engineering
Site remediation
Geohydrology
Geotechnology

Environmental Science and Management (15% of the total questions)
Industrial and occupational health and safety
Radiological health and safety
Radioactive waste management
Environmental monitoring and sampling
Pollutant fate and transport (air/water/soil)
Pollution prevention and waste minimization
Environmental management systems

Engineering Economics (15%)
Probability and Statistics (15%)
Modeling and Computation (12%)
Industrial management (10%)
Manufacturing and Production Systems (13%)
Facilities and Logistics (12%)
Human Factors, Porductivity, Ergonomics, and Work Design (12%)
Quality (11%)

Mechanical Design and Analysis (15%)
Kinematics, Dynamics, and Vibrations (15%)
Fluid Mechanics and Fluid Machinery (15%)
Heat transfer (10%)
Materials and Processing (10%)
Measurement, Instrumentation, and Controls (10%)
Refrigeration and HVAC (10%)
Thermodynamics and Energy Conversion Processes (15%)

Advanced Engineering Mathematics (10%)
Engineering Economics (10%)
Engineering Probability and Statistics (9%)
Fluids (15%)
Biology (5%)
Application of Engineering Mechanics (13%)
Entineering Materials (11%)
Electricity and Magnetism (12%)
Thermodynamics and Heat Transfer (15%)