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AEE CEM Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Renewable Energy Technologies | 8-12% | - Wind energy systems - Solar thermal systems - Solar photovoltaic systems - Energy storage technologies - Geothermal systems - Biomass and bioenergy |
| Environmental and Regulatory Compliance | 5-10% | - Energy reporting requirements - Sustainability reporting - Green building standards (LEED, ENERGY STAR) - Carbon footprint calculation - EPA regulations (Clean Air Act, Clean Water Act) |
| Building Envelope | 8-12% | - Insulation types and R-values - Air leakage and infiltration - Thermal envelope analysis - Windows and glazing systems - Daylighting and shading |
| Electric Power Systems | 10-15% | - Standby power systems - Motors and drives - Power distribution systems - Harmonics and power quality - Lighting systems and controls - Power factor correction |
| Energy Accounting and Economics | 10-15% | - Utility rate structures and tariffs - Financial analysis techniques (ROI, NPV, IRR) - Life cycle cost analysis (LCCA) - Energy cost accounting and allocation - Energy price forecasting |
| Facilities Management | 8-12% | - Operations and maintenance best practices - Building automation systems (BAS) - Commissioning and re-commissioning - Monitoring and targeting (M&T) - Preventive maintenance programs |
| Energy Auditing | 15-20% | - Baseline establishment - Metering and measurement equipment - Data collection and analysis - Types of energy audits (preliminary, detailed, investment-grade) - Audit procedures and methodologies - Audit report writing |
| Energy Project Implementation | 8-12% | - Energy service companies (ESCOs) - Measurement and verification (M&V) - Performance contracting (ESPC) - Project risk management - Project financing models - Implementation strategies |
| Heating, Ventilating, and Air Conditioning (HVAC) | 12-18% | - Controls and optimization - HVAC system types and components - Equipment efficiency ratings - Heat transfer principles - Psychrometrics - Load calculations - Indoor air quality |
AEE Certified Energy Manager (CEM) Sample Questions:
1. What will commonly be the most appropriate expected lamp life for a fluorescent lamp fitted with an occupancy sensor, that is operational in a school?
SELECT THE CORRECT ANSWER
A) 50,000 operational hours
B) 50,000 calendar hours
C) 18,000 operational hours
D) 20,000 calendar hours
E) 1,000 operational hours
2. What is a common cause of poor power quality?
A) Natural gas turbine power generation by utilities
B) Synchronous motors
C) Partially loaded induction motors
D) Incandescent lighting
E) Electronic equipment, such as personal computers
3. A 7 bar (gauge pressure) compressed air system has 5 leaks that are 3 mm in diameter and 3 leaks that are 6 mm in diameter. The compressed-air system is pressurized 8,760 hours per year. Electricity cost is $0.10
/kWh. What is the annual cost of the leaks in the compressed air system?
A) $25,220/yr
B) $48,480/yr
C) $30,910/yr
D) $56,500/yr
E) $18,150/yr
4. Which heat recovery device listed below can be used to preheat boiler make-up water using the heat energy from skimming blowdown?
A) Regenerative recouperator
B) Heat pipe
C) Desiccant heat wheel
D) Shell and tube heat exchanger
5. A building is conditioned by an air-conditioning and heating system. What technology can directly prevent simultaneous heating and cooling of the space?
A) Air handling unit
B) Derivative control
C) Setback thermostat
D) Variable air volume control
E) Indoor air quality sensors
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: E | Question # 3 Answer: C | Question # 4 Answer: D | Question # 5 Answer: D |
Jacob 
Bert 
Setlla 
Reginald 
Emily 
Hunter 
Freda 
Derrick 
Douglas 
Eugene 
Porter 
Len 
Octavia 
Marvin 
Norton 
Magee 
Algernon 
Teresa 
Philip 
Bart 
