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Real AEE CEM practice exam questions for easy pass!
Updated: Oct 10, 2026
No. of Questions: 146 Questions & Answers with Testing Engine
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AEE CEM Exam Overview:
| Certification Vendor: | Association of Energy Engineers (AEE) |
|---|---|
| Exam Name: | Certified Energy Manager (CEM) Examination |
| Exam Number: | CEM |
| Available Languages: | English |
| Related Certifications: | Certified Energy Auditor (CEA) Measurement & Verification Professional (CMVP) Energy Manager in Training (EMIT) |
| Exam Format: | Multiple-choice |
| Real Exam Qty: | Approximately 100 (may vary by exam version) |
| Exam Price: | Varies by region and training package (typically bundled with CEM training program) |
| Exam Duration: | 240 minutes |
| Certificate Validity Period: | 3 years (renewal required with continuing education credits) |
| Passing Score: | 70% (typical passing threshold) |
| Recommended Training: | Energy Management Training Resources (AEE) AEE Official CEM Training Course |
| 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 |
|---|---|
| Topic 1: Energy Audits and Management | - Energy management planning - Energy audit levels and procedures - Data collection and analysis methods |
| Topic 2: Measurement and Verification | - Energy savings calculation methods - M&V principles and protocols |
| Topic 3: Renewable Energy and Sustainability | - Sustainable energy management practices - Renewable energy integration |
| Topic 4: Electrical Systems | - Electrical distribution systems - Power factor correction - Motors and drives efficiency |
| Topic 5: Mechanical and Thermal Systems | - Boilers, steam systems, and thermal distribution - HVAC systems and optimization - Compressed air systems |
| Topic 6: Lighting Systems | - Lighting efficiency improvement strategies - Lighting technologies and controls |
| Topic 7: Energy Accounting and Economics | - Energy cost analysis and tariff structures - Life-cycle cost analysis and financial evaluation - Energy budgeting and benchmarking |
AEE Certified Energy Manager (CEM) Sample Questions:
What is the definition of lamp life for a fluorescent lamp?
- A. The time at which 50% of a large sample of lamps have failed
- B. The time at which lumen output has reduced by 50%
- C. The time at which 70% of a large sample of lamps have failed
- D. The time at which lumen output has reduced to 70% of the initial light output
- E. The time at which lamps begin to fail
Correct Answer: D 🗳️
In a performance contract, which group has the greatest investment risk?
- A. The energy-service company
- B. Risk is shared by the terms in the performance contract
- C. The company installing the energy project
- D. The equipment manufacturer
Correct Answer: A 🗳️
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Which of the following is/are benefits of commissioning?
- A. Ensures staff know how to operate a system as intended
- B. Ensures staff know how to maintain a system as intended
- C. All of the above
- D. Ensures a system is designed to operate as intended
- E. Ensures a system is installed to operate as intended
Correct Answer: C 🗳️
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A controlled valve is full closed when it gets a signal of 4 mA. The valve is full open when it gets a signal of
20 mA. With a control signal of 8 mA, what is the valve position?
- A. 12.5% open
- B. 75% open
- C. 45% open
- D. 82% open
- E. 25% open
Correct Answer: E 🗳️
If the temperature difference across an external wall is 20°C and the heat flow across the wall is 2.5 Watts/m², calculate the insulation value of the wall (including inside and outside air films)?
- A. R = 4 m²-°C/W
- B. R = 12 m²-°C/W
- C. R = 10 m²-°C/W
- D. R = 8 m²-°C/W
- E. R = 6 m²-°C/W
Correct Answer: D 🗳️
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