CEM exam dumps

AEE CEM Value Package

(Include: PDF + Desktop Test Engine + Online Test Engine)

  • Exam Code: CEM
  • Exam Name: Certified Energy Manager (CEM)
  • No. of Questions: 146 Questions and Answers
  • Updated: Aug 19, 2026

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AEE CEM Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Boiler and Steam Systems4–6- Operation and efficiency
- Maintenance and optimization
Topic 2: Operations, Maintenance and Commissioning5%- Maintenance best practices
- Commissioning and retro-commissioning
Topic 3: HVAC Systems and Building Envelope15%- Heating, ventilation and air conditioning
- Load calculation and system selection
- Thermal envelope performance
Topic 4: Lighting Systems10%- Lighting technologies and efficiency
- Design and control strategies
- Daylighting integration
Topic 5: Building Automation and Controls5%- Automation and optimization
- Control systems and strategies
- Building management systems
Topic 6: Energy Storage Systems3–5- Storage technologies and applications
- Integration and benefits
Topic 7: Energy Audits and Instrumentation10%- Energy performance indicators
- Data collection and analysis
- Audit levels and methodologies
- Measurement tools and instrumentation
Topic 8: Industrial Systems6–8- Compressed air, pumping, and drying systems
- Process energy efficiency
Topic 9: Energy Savings Performance Contracting5%- Contract structures and financing
- Guaranteed savings and risk allocation
Topic 10: Distributed Generation and Renewable Energy4–6- Grid integration and economics
- Solar, wind, biomass, geothermal
- Combined heat and power (CHP)
Topic 11: Energy Accounting and Economics15%- Time value of money, NPV, IRR, payback analysis
- Life cycle costing and economic analysis
- Energy units and conversions
- Utility rate structures and tariffs
Topic 12: Measurement and Verification5%- M&V protocols and standards
- Baseline development and savings calculation
Topic 13: Codes, Standards and Regulations5%- Compliance and reporting requirements
- Energy efficiency codes and standards
- Sustainability policies and frameworks
Topic 14: Electrical Power Systems and Motors15%- Power distribution and quality
- Power factor correction and load management
- Motor systems, efficiency and controls

AEE Certified Energy Manager (CEM) Sample Questions:

1. Which type of lighting control technique operates in "manual on" and "auto-off mode, and can be used in situations where there is brief occupancy that do not need lights on?

A) PIR/Microphonics dual technology
B) Microphonics technology
C) Photocell control
D) Vacancy sensor
E) Occupancy sensor


2. Using the lumen method, calculate the number of luminaires (fixtures) required to light a room to 200 lux.
Each luminaire has 2 fluorescent lamps, 3,000 lumens per lamp. The room is 20 meters by 30 meters. The total light loss factor (LLF) is 0.70 and the luminaire coefficient of utilization (CU) is 0.80.

A) 24 luminaires
B) 48 luminaires
C) 12 luminaires
D) 36 luminaires
E) 60 luminaires


3. Thermal scans of electrical equipment are useful for:

A) Locating a loose electrical connection
B) Locating areas of high power factor
C) Reading current carrying capacity of installed conductors
D) Measuring the load on a refrigerant system


4. A 3 MW rated wind-powered turbine has a rotor diameter of 113 meters. What is the efficiency of the wind turbine at rated power if it is operating in wind power calculated at 8.6 MW? Assume an air density of 1.225 kg/m³.

A) 28.4%
B) 59.3%
C) 42.7%
D) 34.9%


5. In a performance contract, which group has the greatest investment risk?

A) The equipment manufacturer
B) The company installing the energy project
C) The energy-service company
D) Risk is shared by the terms in the performance contract


Solutions:

Question # 1
Answer: E
Question # 2
Answer: D
Question # 3
Answer: A
Question # 4
Answer: D
Question # 5
Answer: C

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