RESNet Exam (2024 Release) | Correctly
Solved Questions and Answers| Graded
A
According to the RESNET standards what is the minimum square footage for a room to be
considered a bedroom? 70 feet
What is the primary purpose of the HERS Index?
To measure and compare the energy efficiency of homes.
What type of testing is required to confirm a projected HERS rating?
On-site audit inspection and performance testing.
How is the air leakage rate of a building's envelope typically measured?
By conducting a blower door test.
What does a lower HERS Index score indicate about a home?
It indicates greater energy efficiency.
What standard does RESNET provide for conducting home energy audits?
The RESNET Home Energy Rating Standards.
What is the role of the HERS Reference Home in energy modeling?
1
, To act as a baseline for comparison in energy simulations.
What is the required air change rate for a home to comply with ENERGY STAR standards?
3 ACH50 or lower.
Which organization sets the guidelines followed by RESNET for energy rating?
The International Energy Conservation Code (IECC).
What must be included in a Confirmed Rating for a home?
Data from on-site testing and inspection.
What is the main purpose of duct leakage testing in HERS evaluations?
To assess the airtightness and efficiency of the duct system.
What process is used to identify gaps in insulation coverage during an energy audit?
Infrared thermography.
What is required for a home to be certified under the ENERGY STAR program?
Compliance with strict energy efficiency guidelines verified through inspections and testing.
What is the primary function of Manual J in the context of energy efficiency?
To calculate the heating and cooling loads of a home.
2
Solved Questions and Answers| Graded
A
According to the RESNET standards what is the minimum square footage for a room to be
considered a bedroom? 70 feet
What is the primary purpose of the HERS Index?
To measure and compare the energy efficiency of homes.
What type of testing is required to confirm a projected HERS rating?
On-site audit inspection and performance testing.
How is the air leakage rate of a building's envelope typically measured?
By conducting a blower door test.
What does a lower HERS Index score indicate about a home?
It indicates greater energy efficiency.
What standard does RESNET provide for conducting home energy audits?
The RESNET Home Energy Rating Standards.
What is the role of the HERS Reference Home in energy modeling?
1
, To act as a baseline for comparison in energy simulations.
What is the required air change rate for a home to comply with ENERGY STAR standards?
3 ACH50 or lower.
Which organization sets the guidelines followed by RESNET for energy rating?
The International Energy Conservation Code (IECC).
What must be included in a Confirmed Rating for a home?
Data from on-site testing and inspection.
What is the main purpose of duct leakage testing in HERS evaluations?
To assess the airtightness and efficiency of the duct system.
What process is used to identify gaps in insulation coverage during an energy audit?
Infrared thermography.
What is required for a home to be certified under the ENERGY STAR program?
Compliance with strict energy efficiency guidelines verified through inspections and testing.
What is the primary function of Manual J in the context of energy efficiency?
To calculate the heating and cooling loads of a home.
2
