Exam Name: Certified Energy Manager (CEM)
Certification Provider: AEE
Corresponding Certification: Energy Management
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Instant Download AEE : CEM Questions & Answers as PDF & Test Engine
Updated: Sep 21, 2026
No. of Questions: 146 Questions & Answers with Testing Engine
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- Total Questions: 146
- Updated on: Sep 21, 2026
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- Total Questions: 146
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CEM PDF Practice Q&A's
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- Total Questions: 146
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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 |
| Passing Score: | 70% (typical passing threshold) |
| Exam Format: | Multiple-choice |
| Exam Duration: | 240 minutes |
| Real Exam Qty: | Approximately 100 (may vary by exam version) |
| Available Languages: | English |
| 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) |
| Related Certifications: | Measurement & Verification Professional (CMVP) Certified Energy Auditor (CEA) Energy Manager in Training (EMIT) |
| Recommended Training: | AEE Official CEM Training Course Energy Management Training Resources (AEE) |
| Exam Registration: | AEE Certification Overview Certified Energy Manager Program |
| Sample Questions: | DOWNLOAD DEMO |
| 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 |
|---|---|
| Mechanical and Thermal Systems | - Boilers, steam systems, and thermal distribution - HVAC systems and optimization - Compressed air systems |
| Renewable Energy and Sustainability | - Sustainable energy management practices - Renewable energy integration |
| Energy Accounting and Economics | - Life-cycle cost analysis and financial evaluation - Energy budgeting and benchmarking - Energy cost analysis and tariff structures |
| Electrical Systems | - Motors and drives efficiency - Electrical distribution systems - Power factor correction |
| Lighting Systems | - Lighting technologies and controls - Lighting efficiency improvement strategies |
| Energy Audits and Management | - Energy audit levels and procedures - Energy management planning - Data collection and analysis methods |
| Measurement and Verification | - Energy savings calculation methods - M&V principles and protocols |
CEM Exam FAQ: Products, Policy, and Prep
Three versions of the same study materials, each with its own character: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 146 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.
Recommended: experience in energy management or completion of AEE-approved CEM training program Since requirements change over time, confirm the latest on the official AEE exam page before scheduling.
The official AEE Certified Energy Manager (CEM) outline defines 7 domains. The leading three are Electrical Systems, Energy Audits and Management, and Measurement and Verification. The full list is in the topics section above, and Prep4away's 146 practice questions cover each one.
AEE recommends these training resources for the AEE Certified Energy Manager (CEM) exam:
Follow the training with steady self-testing — the 146 practice questions from Prep4away help you apply theory and fill any gaps the training leaves.
The CEM exam is a AEE certification exam validating the AEE Certified Energy Manager (CEM) syllabus shown above. It belongs to these credential paths: Energy Manager in Training (EMIT), Certified Energy Auditor (CEA), Measurement & Verification Professional (CMVP). Candidates in 2026 prepare for it with Prep4away's 146 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
The AEE Certified Energy Manager (CEM) exam requires 70% (typical passing threshold) to pass, and registration costs Varies by region and training package (typically bundled with CEM training program). A failed attempt means paying the same fee again — a readiness check with the Prep4away engines before booking is the cheaper option.
Prep4away issues a full refund if you take the AEE Certified Energy Manager (CEM) exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.
In-person or proctored exam (often delivered after CEM training course; format may vary by provider) Register for the AEE Certified Energy Manager (CEM) exam through these official channels:
After booking, Prep4away delivers your practice questions within 1 minute — preparation starts the same day.
The AEE Certified Energy Manager (CEM) exam contains Approximately 100 (may vary by exam version) to complete within 240 minutes. Timed simulation in the Prep4away Desktop Test Engine teaches that rhythm before exam day does.
AEE Certified Energy Manager (CEM) Sample Questions:
When comparing two similar facilities, you see that the facility with newer, higher-efficiency equipment has a higher energy-use index [EUI] (kJ/m²-yr). What might be the cause?
- A. The facility with the higher EUI requires a supervisory control and data acquisition (SCADA) system
- B. The facility with the higher EUI is in need of commissioning
- C. The facility with the lower EUI requires a performance contract
- D. The facility with the lower EUI is in need of commissioning
- E. The facility with the higher efficiency equipment should have a higher EUI
Correct Answer: B 🗳️
Explanation: Only visible for Prep4away members. You can sign-up / login (it's free).
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. 6 Options
- B. 3 Options
- C. 4 Options
- D. 2 Options
- E. 5 Options
Correct Answer: C 🗳️
Explanation: Only visible for Prep4away members. You can sign-up / login (it's free).
Problems Caused by Harmonic Distortion
Which of the following problems is unlikely to be caused by harmonic distortion?
SELECT THE CORRECT ANSWER
- A. Torque pulsation in motors
- B. Circulating currents in motor shafts
- C. "Nuisance" tripping of circuit breakers
- D. Degraded power factor C. Lighting "flicker"
Correct Answer: B 🗳️
A gas-fired boiler is operating with 31.9% excess air. A feedwater economizer is used to reduce the stack temperature rise from 310°C to 160°C. Using the natural gas combustion efficiency tables in your workbook, find the energy savings from the economizer as a percentage of historical fuel consumption.
- A. 9.3%
- B. 3.1%
- C. 1.2%
- D. 7.1%
- E. 5.8%
Correct Answer: E 🗳️
An air-conditioning unit delivers 10,000 kJ/h (thermal cooling). The equipment uses single-phase electrical power at 220-volt and 5.25 amps with a power factor of 100%. Calculate the coefficient of performance (COP).
- A. 2.4
- B. 13.2
- C. 3.2
- D. 16.1
- E. 6.2
Correct Answer: C 🗳️
Explanation: Only visible for Prep4away members. You can sign-up / login (it's free).
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