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AEE CEM Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Energy Storage Systems | 3–5 | - Storage technologies and applications - Integration and benefits |
| Topic 2: Measurement and Verification | 5% | - M&V protocols and standards - Baseline development and savings calculation |
| Topic 3: Lighting Systems | 10% | - Design and control strategies - Daylighting integration - Lighting technologies and efficiency |
| Topic 4: Codes, Standards and Regulations | 5% | - Energy efficiency codes and standards - Compliance and reporting requirements - Sustainability policies and frameworks |
| Topic 5: Distributed Generation and Renewable Energy | 4–6 | - Combined heat and power (CHP) - Solar, wind, biomass, geothermal - Grid integration and economics |
| Topic 6: Energy Savings Performance Contracting | 5% | - Contract structures and financing - Guaranteed savings and risk allocation |
| Topic 7: Building Automation and Controls | 5% | - Building management systems - Automation and optimization - Control systems and strategies |
| Topic 8: Electrical Power Systems and Motors | 15% | - Power distribution and quality - Motor systems, efficiency and controls - Power factor correction and load management |
| Topic 9: Operations, Maintenance and Commissioning | 5% | - Commissioning and retro-commissioning - Maintenance best practices |
| Topic 10: Industrial Systems | 6–8 | - Compressed air, pumping, and drying systems - Process energy efficiency |
| Topic 11: Energy Audits and Instrumentation | 10% | - Energy performance indicators - Audit levels and methodologies - Measurement tools and instrumentation - Data collection and analysis |
| Topic 12: Energy Accounting and Economics | 15% | - Utility rate structures and tariffs - Time value of money, NPV, IRR, payback analysis - Energy units and conversions - Life cycle costing and economic analysis |
| Topic 13: HVAC Systems and Building Envelope | 15% | - Thermal envelope performance - Load calculation and system selection - Heating, ventilation and air conditioning |
| Topic 14: Boiler and Steam Systems | 4–6 | - Maintenance and optimization - Operation and efficiency |
AEE Certified Energy Manager (CEM) Sample Questions:
1. The International Performance Measurement and Verification Protocol (IPMVP) has how many categories (method options) to determine the performance of an energy- or water-consuming system?
A) 5 Options
B) 2 Options
C) 6 Options
D) 4 Options
E) 3 Options
2. Why do electric utility companies transmit power at high voltages?
SELECT THE CORRECT ANSWER
A) Transmission power losses (12R) are less
B) Higher voltages are more stable
C) Higher voltages are safer
D) Electrical frequency is more stable
3. A facility has the thermal cooling load profile shown in the table below. The utility rate traffic has an no-peak time-of-use period that begins at 10:00 a.m ends at 7:00 p.m. What chiller capacity (output) is required for a load-leveling operating strategy?
[Question from the previous image, which was about chiller capacity for load leveling, but the table was missing]
A) 5.0 GJ/h
B) 8.0 GJ/h
C) 4.0 GJ/h
D) 7.0 GJ/h
4. Which electric rate tariff would best cost justify a thermal energy storage (TES) system?
A) Low electricity rate and low peak-demand rate
B) High electricity rate and low peak-demand rate
C) Great differential between high season and low season demand rates
D) Great differential between high season and low season electricity rates
E) Great differential between off-peak and on-peak time-of-use electricity rates
5. What is a common cause of poor power quality?
A) Partially loaded induction motors
B) Synchronous motors
C) Natural gas turbine power generation by utilities
D) Electronic equipment, such as personal computers
E) Incandescent lighting
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: A | Question # 3 Answer: A | Question # 4 Answer: E | Question # 5 Answer: D |
