Free AEE AEE-CEM Exam Questions

Become AEE Certified with updated AEE-CEM exam questions and correct answers

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Total 132 Questions | Updated On: Mar 28, 2025

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Question 1

An energy-saving project saves $30,000 per year. The project life is 10 years and the company minimum annual rate of return (MARR) is 15%. How much can the project cost and still be cost effective?

A : $150,570

B : $165,903

C : $188,343

D : $198,992

E : $201,123

Answer: B

Question 2

How does an enthalpy-based economizer control operate?

A : Using a constant mixed air proportion control sequence

B : Comparing the difference in dry-bulb air temperature measurements of the return air and the outdoor air

C : Measuring the outdoor air dry-bulb temperature and relative humidity

D : Using the dry-bulb temperature and relative humidity of both the outdoor-air and return-air

Answer: D

Question 3

A new lighting system costs $60,000. The new lighting system has a 15-year life and the minimum required rate of return (MARR) is 15%. How much must the new lighting system save to be life-cycle cost effective?

A : $10,260/year

B : $12,556/year

C : $15,650/year

D : $27,090/year

E : $33,200/year

Answer: B

Question 4

Insulation has a thermal conductivity of 0.04 Watt/(m-°C). What is the R-value for this insulation when it is 5- cm thick?

A : 0.8 (m²-°C)/Watt

B : 1.25 (m²-°C)/Watt

C : 2.20 Watt/m²

D : 20 Watt/(m²-°C)

E : 20 (m²-°C)/Watt

Answer: B

Question 5

Which of the following is NOT included in commissioning documentation?

A : Original facility and equipment design intent

B : As-built drawings

C : Financing payment structure reportsc

D : Equipment control sequence documentation

E : Equipment operations and maintenance manuals

Answer: C

Page: 1 / 27

Total 132 Questions | Updated On: Mar 28, 2025

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