Certified Energy Auditor Certification FREE Certified Energy Auditor Certification Questions and Answers 2

Question 1

What is the primary purpose of a blower door test in an energy audit?

Accepted Answer

To measure air infiltration rates in the building envelope

Answer

To test the efficiency of the HVAC blower motor

Answer

To determine indoor air quality levels

Answer

To calibrate ventilation ductwork pressure

Question 2

Which metric represents the total annual energy consumption of a building normalized by its floor area?

Accepted Answer

Energy Use Intensity (EUI)

Answer

Building Performance Index (BPI)

Answer

Thermal Conductance Ratio (TCR)

Answer

Annual Fuel Utilization Efficiency (AFUE)

Question 3

During an energy audit, what does a combustion efficiency test on a natural gas furnace primarily measure?

Accepted Answer

The percentage of fuel energy converted to useful heat

Answer

The carbon monoxide output of the burner assembly

Answer

The temperature of the supply air plenum

Answer

The gas pressure at the manifold

Question 4

Which insulation property indicates its resistance to heat flow per inch of thickness?

Accepted Answer

R-value per inch

Answer

U-factor

Answer

Thermal mass rating

Answer

K-factor

Question 5

What is the recommended action when an energy auditor discovers knob-and-tube wiring in an attic before adding insulation?

Accepted Answer

Have a licensed electrician evaluate and potentially replace the wiring before insulating

Answer

Insulate around the wiring using loose-fill cellulose only

Answer

Cover the wiring with fiberglass batts leaving small air gaps

Answer

Proceed with insulation since modern materials are non-combustible

Question 6

In a Level II ASHRAE energy audit, which additional analysis is required beyond a Level I walkthrough?

Accepted Answer

Detailed energy calculations and financial analysis of recommended measures

Answer

Only a review of utility bills for the past 12 months

Answer

A basic visual inspection of major building systems

Answer

Continuous monitoring of all building systems for one year