BOC Energy Audit Fundamentals
Assessment Exam Practice Questions
And Correct Answers (Verified Answers)
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1. What is the primary objective of an energy audit in buildings?
A. To replace all HVAC equipment immediately
B. To identify opportunities for energy efficiency and cost reduction
C. To increase building occupancy levels
D. To eliminate all utility costs permanently
B. To identify opportunities for energy efficiency and cost reduction
The main goal of an energy audit is to assess energy use and identify
practical improvements that reduce consumption and operational
costs while maintaining performance.
2. Which level of energy audit is considered the most basic?
A. Investment-grade audit
B. Detailed audit
, C. Preliminary audit
D. ASHRAE Level III audit
C. Preliminary audit
A preliminary audit provides a high-level overview of energy usage
and identifies obvious savings opportunities with minimal data
collection.
3. What does Energy Use Intensity (EUI) measure?
A. Energy cost per employee
B. Energy consumption per square meter or square foot
C. Peak electrical demand only
D. Carbon emissions per building material
B. Energy consumption per square meter or square foot
EUI expresses total energy use relative to building size, allowing
comparison between buildings.
4. Which instrument is commonly used to measure air velocity in ducts?
A. Hygrometer
B. Anemometer
C. Barometer
D. Lux meter
B. Anemometer
Anemometers measure air speed, which is essential for HVAC
performance evaluation.
,5. What is a baseline in energy auditing?
A. The highest recorded energy use
B. The energy use after retrofit
C. A reference point of historical energy consumption
D. A theoretical minimum energy use
C. A reference point of historical energy consumption
A baseline is used to compare past and future energy performance
improvements.
6. Which system typically accounts for the largest energy use in
commercial buildings?
A. Lighting
B. HVAC systems
C. Elevators
D. Office equipment
B. HVAC systems
Heating, ventilation, and air conditioning systems usually consume
the most energy in commercial buildings.
7. What is the purpose of a sub-meter in energy monitoring?
A. Measure total building energy use only
B. Measure energy use of specific systems or areas
C. Reduce energy consumption automatically
D. Replace utility meters
B. Measure energy use of specific systems or areas
, Sub-meters help isolate consumption of individual systems for
detailed analysis.
8. Which gas is most associated with combustion efficiency analysis?
A. Oxygen
B. Nitrogen
C. Carbon monoxide
D. Hydrogen
C. Carbon monoxide
Carbon monoxide levels indicate incomplete combustion and poor
efficiency in fuel-burning systems.
9. What does IPMVP stand for in energy measurement?
A. International Power Management Validation Program
B. Investment Project Monitoring Verification Plan
C. International Performance Measurement and Verification Protocol
D. Integrated Plant Maintenance Verification Process
C. International Performance Measurement and Verification Protocol
IPMVP provides standardized methods for verifying energy savings
from efficiency projects.
10. Which lighting technology is most energy efficient?
A. Incandescent lamps
B. Halogen lamps
C. LED lighting
D. Fluorescent lighting
Assessment Exam Practice Questions
And Correct Answers (Verified Answers)
Plus Rationales 2026 Q&A | Instant
Download Pdf
1. What is the primary objective of an energy audit in buildings?
A. To replace all HVAC equipment immediately
B. To identify opportunities for energy efficiency and cost reduction
C. To increase building occupancy levels
D. To eliminate all utility costs permanently
B. To identify opportunities for energy efficiency and cost reduction
The main goal of an energy audit is to assess energy use and identify
practical improvements that reduce consumption and operational
costs while maintaining performance.
2. Which level of energy audit is considered the most basic?
A. Investment-grade audit
B. Detailed audit
, C. Preliminary audit
D. ASHRAE Level III audit
C. Preliminary audit
A preliminary audit provides a high-level overview of energy usage
and identifies obvious savings opportunities with minimal data
collection.
3. What does Energy Use Intensity (EUI) measure?
A. Energy cost per employee
B. Energy consumption per square meter or square foot
C. Peak electrical demand only
D. Carbon emissions per building material
B. Energy consumption per square meter or square foot
EUI expresses total energy use relative to building size, allowing
comparison between buildings.
4. Which instrument is commonly used to measure air velocity in ducts?
A. Hygrometer
B. Anemometer
C. Barometer
D. Lux meter
B. Anemometer
Anemometers measure air speed, which is essential for HVAC
performance evaluation.
,5. What is a baseline in energy auditing?
A. The highest recorded energy use
B. The energy use after retrofit
C. A reference point of historical energy consumption
D. A theoretical minimum energy use
C. A reference point of historical energy consumption
A baseline is used to compare past and future energy performance
improvements.
6. Which system typically accounts for the largest energy use in
commercial buildings?
A. Lighting
B. HVAC systems
C. Elevators
D. Office equipment
B. HVAC systems
Heating, ventilation, and air conditioning systems usually consume
the most energy in commercial buildings.
7. What is the purpose of a sub-meter in energy monitoring?
A. Measure total building energy use only
B. Measure energy use of specific systems or areas
C. Reduce energy consumption automatically
D. Replace utility meters
B. Measure energy use of specific systems or areas
, Sub-meters help isolate consumption of individual systems for
detailed analysis.
8. Which gas is most associated with combustion efficiency analysis?
A. Oxygen
B. Nitrogen
C. Carbon monoxide
D. Hydrogen
C. Carbon monoxide
Carbon monoxide levels indicate incomplete combustion and poor
efficiency in fuel-burning systems.
9. What does IPMVP stand for in energy measurement?
A. International Power Management Validation Program
B. Investment Project Monitoring Verification Plan
C. International Performance Measurement and Verification Protocol
D. Integrated Plant Maintenance Verification Process
C. International Performance Measurement and Verification Protocol
IPMVP provides standardized methods for verifying energy savings
from efficiency projects.
10. Which lighting technology is most energy efficient?
A. Incandescent lamps
B. Halogen lamps
C. LED lighting
D. Fluorescent lighting
