PDF Version DemoAEE CEM Exam Overview:
| Certification Vendor: | Association of Energy Engineers (AEE) |
|---|---|
| Exam Name: | Certified Energy Manager (CEM) Examination |
| Exam Number: | CEM |
| Exam Format: | Multiple-choice |
| Related Certifications: | Energy Manager in Training (EMIT) Measurement & Verification Professional (CMVP) Certified Energy Auditor (CEA) |
| Exam Duration: | 240 minutes |
| Available Languages: | English |
| Real Exam Qty: | Approximately 100 (may vary by exam version) |
| Passing Score: | 70% (typical passing threshold) |
| Certificate Validity Period: | 3 years (renewal required with continuing education credits) |
| Exam Price: | Varies by region and training package (typically bundled with CEM training program) |
| Recommended Training: | AEE Official CEM Training Course Energy Management Training Resources (AEE) |
| Exam Registration: | AEE Certification Overview Certified Energy Manager Program |
| Sample Questions: | AEE CEM Sample Questions |
| Exam Way: | In-person or proctored exam (often delivered after CEM training course; format may vary by provider) |
| Pre Condition: | Recommended: experience in energy management or completion of AEE-approved CEM training program |
| Official Syllabus URL: | https://www.aeecenter.org/certification/certified-energy-manager-cem/ |
AEE CEM Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Energy Audits and Management | - Energy audit levels and procedures - Energy management planning - Data collection and analysis methods |
| Energy Accounting and Economics | - Energy budgeting and benchmarking - Life-cycle cost analysis and financial evaluation - Energy cost analysis and tariff structures |
| Electrical Systems | - Electrical distribution systems - Motors and drives efficiency - Power factor correction |
| Mechanical and Thermal Systems | - Compressed air systems - Boilers, steam systems, and thermal distribution - HVAC systems and optimization |
| Measurement and Verification | - M&V principles and protocols - Energy savings calculation methods |
| Lighting Systems | - Lighting efficiency improvement strategies - Lighting technologies and controls |
| Renewable Energy and Sustainability | - Renewable energy integration - Sustainable energy management practices |
AEE Certified Energy Manager (CEM) Sample Questions:
Question #1
An air conditioning unit cools make-up air from 25°C (dry bulb temperature) and 50% relative humidity down to 13°C. What type of heat has been removed from the air?
A. No heat energy has been removed
B. Sensible heat
C. Both sensible and latent heat
D. Latent heat
Question #2
If a boiler cycles on and off too frequently, what control can you adjust to reduce the number of times a boiler cycles on and off?
A. Increase the controller set point
B. Increase the controller differential
C. Reduce the controller differential
Question #3
A 100-kW electrical load has a power factor of 75%. What capacitance, in KVAR, will improve the power factor to 95%?
A. 45.2 kVAR
B. 25.3 kVAR
C. 55.3 kVAR
D. 33.1 kVAR
E. 15.7 kVAR
Question #4
What is a common method to reduce the impact of voltage imbalance?
A. Install harmonic filters
B. Rebalance single-phase loads
C. Install capacitors to improve power factor on three-phase loads
D. Reverse phase connections on three-phase motors
Question #5
Infiltration (inward air leakage) in a building is dependent on several factors. Which of the following is least likely to affect or influence infiltration in a building?
A. Outside air wind speed
B. Poor or missing weatherstripping
C. Fuel type used for heating and cooling
D. Outside air temperature
E. Building height
Solutions:
| Question #1 Correct Answer: C | Question #2 Correct Answer: C | Question #3 Correct Answer: B | Question #4 Correct Answer: B | Question #5 Correct Answer: C |
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