BOC Level II Energy Management Project
Submission Exam Practice Questions And Correct
Answers (Verified Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
SECTION 1: ENERGY CONSUMPTION PROFILE
Question 1
What is the primary purpose of the energy consumption profile assignment in the
BOC Level II project?
A) To calculate the building's energy cost
B) To establish a baseline for building energy performance using 12 months of
utility data
C) To determine the building's occupancy schedule
D) To identify the building's HVAC equipment manufacturer
Answer: B — To establish a baseline for building energy performance using 12
months of utility data
Rationale: The energy consumption profile requires collecting and analyzing 12
months of utility consumption data for all fuels used in the building. This
establishes a baseline for benchmarking and identifying energy savings
opportunities .
Question 2
Which online tool is required to complete the energy consumption profile for the
building?
A) Energy Star Portfolio Manager
B) LEED Online
,C) ASHRAE Energy Audit Tool
D) EPA Greenhouse Gas Calculator
Answer: A — Energy Star Portfolio Manager
Rationale: Candidates must use the ENERGY STAR Portfolio Manager® online tool
to complete the building's energy consumption profile .
Question 3
How many months of utility consumption data are required for the energy
consumption profile?
A) 6 months
B) 12 months
C) 24 months
D) 36 months
Answer: B — 12 months
Rationale: Twelve (12) months of utility consumption data for the building is
required, including data for all fuels used (e.g., electricity, natural gas, steam) and
access to 12 months of utility bills for all meters .
Question 4
In the context of BOC Level II project analysis, what is the significance of
calculating a "baseline" energy consumption?
A) It determines the building's energy star rating
B) It provides a reference point for measuring future energy savings
C) It calculates the building's carbon footprint
D) It estimates the building's energy cost
Answer: B — It provides a reference point for measuring future energy savings
,Rationale: A baseline (typically derived from the 12-month utility data) serves as
the reference point for calculating energy savings achieved through implemented
improvements .
Question 5
A plant's energy performance calculation using reference year and current year
data yields a negative value of -2.56%. This indicates:
A) The plant has improved its energy performance
B) The plant's energy manager should take corrective action
C) The plant has exceeded its production targets
D) The plant has reduced its energy consumption below reference levels
Answer: B — The plant's energy manager should take corrective action
Rationale: A negative plant energy performance indicates that the plant is using
more energy than the reference year equivalent for the current production level.
The energy manager must take corrective action to improve plant energy
performance .
Question 6
Calculate the annual energy wastage using ILER: Annual Wastage = (1 - ILER) ×
Total Load (kW) × Annual Operating Hours. If a building has an ILER of 0.65, a total
lighting load of 45kW, and operates 3,000 hours/year, what is the annual energy
wastage?
A) 47,250 kWh
B) 87,750 kWh
C) 135,000 kWh
D) 45,000 kWh
Answer: A — 47,250 kWh
, Rationale: Annual wastage = (1 - 0.65) × 45kW × 3,000 = 0.35 × 135,000 = 47,250
kWh .
Question 7
In the production factor method for calculating plant energy performance, the
production factor equals:
A) Current Year Production ÷ Reference Year Production
B) Reference Year Production ÷ Current Year Production
C) Current Year Energy ÷ Reference Year Energy
D) Reference Year Energy ÷ Current Year Energy
Answer: A — Current Year Production ÷ Reference Year Production
Rationale: Production factor = Current year Production ÷ Reference year
Production. This factor is used to calculate the reference year equivalent energy
consumption for comparison to current year consumption .
Question 8
Reference Year Equivalent Energy is calculated by:
A) Reference year energy consumption × production factor
B) Current year energy consumption × production factor
C) Reference year energy consumption ÷ production factor
D) Current year energy consumption ÷ production factor
Answer: A — Reference year energy consumption × production factor
Rationale: Reference Year Equivalent = Reference year energy consumption ×
Production factor. This allows comparison of current year energy consumption to
what would have been expected based on reference year efficiency .
Submission Exam Practice Questions And Correct
Answers (Verified Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
SECTION 1: ENERGY CONSUMPTION PROFILE
Question 1
What is the primary purpose of the energy consumption profile assignment in the
BOC Level II project?
A) To calculate the building's energy cost
B) To establish a baseline for building energy performance using 12 months of
utility data
C) To determine the building's occupancy schedule
D) To identify the building's HVAC equipment manufacturer
Answer: B — To establish a baseline for building energy performance using 12
months of utility data
Rationale: The energy consumption profile requires collecting and analyzing 12
months of utility consumption data for all fuels used in the building. This
establishes a baseline for benchmarking and identifying energy savings
opportunities .
Question 2
Which online tool is required to complete the energy consumption profile for the
building?
A) Energy Star Portfolio Manager
B) LEED Online
,C) ASHRAE Energy Audit Tool
D) EPA Greenhouse Gas Calculator
Answer: A — Energy Star Portfolio Manager
Rationale: Candidates must use the ENERGY STAR Portfolio Manager® online tool
to complete the building's energy consumption profile .
Question 3
How many months of utility consumption data are required for the energy
consumption profile?
A) 6 months
B) 12 months
C) 24 months
D) 36 months
Answer: B — 12 months
Rationale: Twelve (12) months of utility consumption data for the building is
required, including data for all fuels used (e.g., electricity, natural gas, steam) and
access to 12 months of utility bills for all meters .
Question 4
In the context of BOC Level II project analysis, what is the significance of
calculating a "baseline" energy consumption?
A) It determines the building's energy star rating
B) It provides a reference point for measuring future energy savings
C) It calculates the building's carbon footprint
D) It estimates the building's energy cost
Answer: B — It provides a reference point for measuring future energy savings
,Rationale: A baseline (typically derived from the 12-month utility data) serves as
the reference point for calculating energy savings achieved through implemented
improvements .
Question 5
A plant's energy performance calculation using reference year and current year
data yields a negative value of -2.56%. This indicates:
A) The plant has improved its energy performance
B) The plant's energy manager should take corrective action
C) The plant has exceeded its production targets
D) The plant has reduced its energy consumption below reference levels
Answer: B — The plant's energy manager should take corrective action
Rationale: A negative plant energy performance indicates that the plant is using
more energy than the reference year equivalent for the current production level.
The energy manager must take corrective action to improve plant energy
performance .
Question 6
Calculate the annual energy wastage using ILER: Annual Wastage = (1 - ILER) ×
Total Load (kW) × Annual Operating Hours. If a building has an ILER of 0.65, a total
lighting load of 45kW, and operates 3,000 hours/year, what is the annual energy
wastage?
A) 47,250 kWh
B) 87,750 kWh
C) 135,000 kWh
D) 45,000 kWh
Answer: A — 47,250 kWh
, Rationale: Annual wastage = (1 - 0.65) × 45kW × 3,000 = 0.35 × 135,000 = 47,250
kWh .
Question 7
In the production factor method for calculating plant energy performance, the
production factor equals:
A) Current Year Production ÷ Reference Year Production
B) Reference Year Production ÷ Current Year Production
C) Current Year Energy ÷ Reference Year Energy
D) Reference Year Energy ÷ Current Year Energy
Answer: A — Current Year Production ÷ Reference Year Production
Rationale: Production factor = Current year Production ÷ Reference year
Production. This factor is used to calculate the reference year equivalent energy
consumption for comparison to current year consumption .
Question 8
Reference Year Equivalent Energy is calculated by:
A) Reference year energy consumption × production factor
B) Current year energy consumption × production factor
C) Reference year energy consumption ÷ production factor
D) Current year energy consumption ÷ production factor
Answer: A — Reference year energy consumption × production factor
Rationale: Reference Year Equivalent = Reference year energy consumption ×
Production factor. This allows comparison of current year energy consumption to
what would have been expected based on reference year efficiency .
