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[Hardware] Dumps USGBC LEED-AP-Homes Discount, Reliable LEED-AP-Homes Exam Practice

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【Hardware】 Dumps USGBC LEED-AP-Homes Discount, Reliable LEED-AP-Homes Exam Practice

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USGBC LEED-AP-Homes Exam Syllabus Topics:
TopicDetails
Topic 1
  • Regional Priority Credits: This section of the exam measures the skills of a Regional Performance Advisor. It covers specific environmental credits that reflect local priorities, enabling tailored certification strategies that align with regional ecosystems or regulatory contexts.
Topic 2
  • LEED Process: This section of the exam measures the skills of a Green Building Consultant. It covers the comprehensive framework of the LEED Homes certification process, from understanding project eligibility and roles—such as green raters and quality assurance designees—to navigating certification requirements, the LEED verification process, and documentation submission to GBCI.
Topic 3
  • Energy and Atmosphere: This section of the exam measures the skills of a Green Building Engineer. It includes evaluating the principles of energy efficiency, performance optimization, and emissions reduction in residential design, all critical to minimizing environmental impact while meeting occupant needs.
Topic 4
  • Indoor Environmental Quality: This section of the exam measures the skills of an Architectural Designer. It addresses indoor air health, natural light, and ventilation requirements to ensure occupant comfort and durability, reflecting a home’s capacity to provide a healthy and lasting living environment.
Topic 5
  • Materials & Resources: This section of the exam measures the skills of a Sustainability Specialist. It emphasizes the selection and management of eco-friendly materials, efficient usage of resources, and implementation of waste reduction strategies to support green residential construction.

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USGBC LEED AP Homes (Residential) Exam Sample Questions (Q48-Q53):NEW QUESTION # 48
For a one-bedroom unit in a multi-family building, the minimum bathroom airflow requirement for intermittent local exhaust is:
  • A. 50 cfm (23 lps)
  • B. 1 cfm per ft² (5.08 lps per m²)
  • C. 25 cfm (11 lps)
  • D. 2 cfm per ft² (10.16 lps per m²)
Answer: A
Explanation:
TheLEED for Homes Rating System (v4)addresses bathroom ventilation requirements in theIndoor Environmental Quality (EQ) Prerequisite: Ventilation, which referencesASHRAE Standard 62.2-2010 for minimum airflow rates in residential buildings, including multi-family units.
According to theLEED Reference Guide for Homes Design and Construction (v4):
EQ Prerequisite: Ventilation
For intermittent local exhaust in bathrooms, ASHRAE Standard 62.2-2010 requires a minimum airflow rate of
50 cfm (23 lps) for each bathroom to effectively remove moisture and pollutants. This applies to all dwelling units, including one-bedroom units in multi-family buildings.
Source: LEED Reference Guide for Homes Design and Construction, v4, Indoor Environmental Quality Prerequisite: Ventilation, p. 142.
TheLEED v4.1 Residential BD+Crating system confirms:
EQ Prerequisite: Ventilation
Intermittent local exhaust in bathrooms must provide at least 50 cfm (23 lps) per ASHRAE 62.2-2010 to ensure adequate ventilation in multi-family units.
Source: LEED v4.1 Residential BD+C, Credit Library, accessed via USGBC LEED Online.
The correct answer is50 cfm (23 lps)(Option B), as this is the minimum airflow requirement for intermittent bathroom exhaust in a one-bedroom unit per ASHRAE 62.2-2010.
Why not the other options?
Reference: LEED Reference Guide for Homes Design and Construction, v4, EQ Prerequisite: Ventilation, p.
142.
C). 1 cfm per ft² (5.08 lps per m²): Bathroom exhaust is not based on floor area but on a fixed rate (50 cfm for intermittent systems).Reference: LEED Reference Guide for Homes Design and Construction, v4, EQ Prerequisite: Ventilation, p. 142.
D). 2 cfm per ft² (10.16 lps per m²): This is also not based on floor area and is incorrect for bathroom exhaust requirements.Reference: LEED Reference Guide for Homes Design and Construction, v4, EQ Prerequisite:
Ventilation, p. 142.
TheLEED AP Homes Candidate Handbookemphasizes EQ prerequisites, including ventilation requirements, and references theLEED Reference Guide for Homes Design and Constructionas a key resource. The exam is based onLEED v4, ensuring the relevance of ASHRAE 62.2-2010.
References:
LEED Reference Guide for Homes Design and Construction, v4, USGBC, Indoor Environmental Quality Prerequisite: Ventilation, p. 142.
LEED v4.1 Residential BD+C, USGBC LEED Credit Library, accessed via LEED Online (https://www.
usgbc.org/credits).
LEED AP Homes Candidate Handbook, GBCI, October 2024, p. 12 (references study resources and exam scope based on LEED v4).
USGBC LEED for Homes Rating System (v4), available via USGBC website (https://www.usgbc.org
/resources/leed-homes-design-and-construction-v4).
LEED v4.1 for Homes, USGBC, accessed via LEED Online, confirming bathroom exhaust requirements.

NEW QUESTION # 49
As a prerequisite for Education of the Homeowner, Tenant, or Building Manager, the operations and maintenance manual must include which of the following?
  • A. Product manuals for installed equipment
  • B. A list of local services including a map
  • C. A set of building plans
  • D. Chemical analysis of domestic water supply
Answer: A
Explanation:
The question references an "Energy and Atmosphere Prerequisite" for homeowner education, which appears to be a misnomer, as theLEED for Homes Rating System (v4)includes this requirement under the Innovation (IN) Prerequisite: Education of the Homeowner, Tenant, or Building Manager. This prerequisite ensures occupants are educated on the home's sustainable features and maintenance needs.
According to theLEED Reference Guide for Homes Design and Construction (v4):
IN Prerequisite: Education of the Homeowner, Tenant, or Building Manager Provide an operations and maintenance manual that includes product manuals for installed equipment (e.g., HVAC, water heating, renewable energy systems) to guide homeowners or tenants in proper operation and maintenance of green features.
Source: LEED Reference Guide for Homes Design and Construction, v4, Innovation Prerequisite: Education of the Homeowner, Tenant, or Building Manager, p. 188.
TheLEED v4.1 Residential BD+Crating system confirms:
IN Prerequisite: Education of the Homeowner or Tenant
The operations and maintenance manual must include product manuals for all installed equipment to ensure proper use and upkeep of sustainable systems.
Source: LEED v4.1 Residential BD+C, Credit Library, accessed via USGBC LEED Online.
The correct answer isproduct manuals for installed equipment(Option C), as these are required in the operations and maintenance manual to support homeowner education.
Why not the other options?
Reference: LEED Reference Guide for Homes Design and Construction, v4, IN Prerequisite: Education of the Homeowner, Tenant, or Building Manager, p. 188.
B). A list of local services including a map: This is relevant toLT Credit: Community Resources and Services, not the homeowner education prerequisite.Reference: LEED Reference Guide for Homes Design and Construction, v4, LT Credit: Community Resources and Services, p. 56.
D). Chemical analysis of domestic water supply: Water quality analysis may be relevant for health but is not required in the operations and maintenance manual.Reference: LEED Reference Guide for Homes Design and Construction, v4, IN Prerequisite: Education of the Homeowner, Tenant, or Building Manager, p. 188.
TheLEED AP Homes Candidate Handbookemphasizes IN prerequisites, including homeowner education, and references theLEED Reference Guide for Homes Design and Constructionas a key resource. The exam is based onLEED v4, ensuring the relevance of product manuals.
References:
LEED Reference Guide for Homes Design and Construction, v4, USGBC, Innovation Prerequisite:
Education of the Homeowner, Tenant, or Building Manager, p. 188.
LEED v4.1 Residential BD+C, USGBC LEED Credit Library, accessed via LEED Online (https://www.
usgbc.org/credits).
LEED AP Homes Candidate Handbook, GBCI, October 2024, p. 12 (references study resources and exam scope based on LEED v4).
USGBC LEED for Homes Rating System (v4), available via USGBC website (https://www.usgbc.org
/resources/leed-homes-design-and-construction-v4).
LEED v4.1 for Homes, USGBC, accessed via LEED Online, confirming manual requirements.

NEW QUESTION # 50
Envelope leakage is minimized by:
  • A. Installing a continuous air barrier.
  • B. Conducting a blower door test.
  • C. Specifying HERS Grade II Insulation.
  • D. Installing a drainage plane.
Answer: A
Explanation:
Minimizing envelope leakage is a critical component of improving energy efficiency in homes, as it reduces unintended air infiltration and exfiltration through the building envelope. This concept is addressed in the LEED for Homes Rating System (v4)under theEnergy and Atmosphere (EA)category, specifically in credits related toAir InfiltrationandBuilding Envelope Performance.
According to theLEED Reference Guide for Homes Design and Construction (v4), the primary method to minimize envelope leakage is to install acontinuous air barrier:
EA Prerequisite: Minimum Energy Performance
To reduce air infiltration, projects must include a continuous air barrier system that is sealed at all penetrations, joints, and interfaces to prevent air leakage. The air barrier must be installed around the entire building envelope, including walls, roofs, and floors.
Source: LEED Reference Guide for Homes Design and Construction, v4, Energy and Atmosphere Prerequisite: Minimum Energy Performance, p. 112.
Additionally, theLEED v4.1 Residential BD+Crating system reinforces this requirement:
EA Credit: Air Infiltration
Install a continuous air barrier system to control air leakage through the building envelope. The air barrier must be airtight, durable, and continuous, with all seams, penetrations, and transitions sealed.
Source: LEED v4.1 Residential BD+C, Credit Library, accessed via USGBC LEED Online.
Acontinuous air barrieris a system of materials (e.g., house wraps, sealed drywall, or spray foam) that forms a complete barrier to air movement, significantly reducing energy losses due to leakage. This is a proactive design and construction strategy to achieve energy efficiency goals.
Why not the other options?
Reference: LEED Reference Guide for Homes Design and Construction, v4, Sustainable Sites Credit:
Rainwater Management, p. 76, which discusses drainage planes in the context of moisture control.
B). Conducting a blower door test: A blower door test is a diagnostic tool used tomeasureair leakage in a building, not to minimize it. It quantifies the air tightness of the envelope (in air changes per hour, ACH) but does not physically reduce leakage. It is required for verification in LEED v4 (EA Credit: Air Infiltration) but is not a solution for minimizing leakage.Reference: LEED Reference Guide for Homes Design and Construction, v4, EA Credit: Air Infiltration, p. 124.
D). Specifying HERS Grade II Insulation: HERS (Home Energy Rating System) insulation grades refer to the quality of insulation installation, with Grade II indicating moderate defects. While proper insulation reduces conductive heat loss, it does not directly address air leakage, which is managed by the air barrier system.Reference: LEED Reference Guide for Homes Design and Construction, v4, EA Credit: Insulation, p.
120, which discusses HERS insulation grades but not air leakage.
TheLEED AP Homes Candidate Handbookemphasizes the importance of understanding EA credits, including air infiltration, for the exam, referencing theLEED Reference Guide for Homes Design and Constructionas a key study resource. The handbook confirms that the exam is based onLEED v4, ensuring the relevance of the continuous air barrier requirement.
References:
LEED Reference Guide for Homes Design and Construction, v4, USGBC, Energy and Atmosphere Prerequisite: Minimum Energy Performance, p. 112, and EA Credit: Air Infiltration, p. 124.
LEED v4.1 Residential BD+C, USGBC LEED Credit Library, accessed via LEED Online (https://www.
usgbc.org/credits).
LEED AP Homes Candidate Handbook, GBCI, October 2024, p. 12 (references study resources and exam scope based on LEED v4).
USGBC LEED for Homes Rating System (v4), available via USGBC website (https://www.usgbc.org
/resources/leed-homes-design-and-construction-v4).
LEED v4.1 for Homes, USGBC, accessed via LEED Online, confirming air barrier requirements.

NEW QUESTION # 51
A shower stall was installed adjacent to an exterior wall prior to insulation installation. What is the impact to LEED for Homes certification?
  • A. The home cannot be LEED certified until the walls are insulated in compliance with the Thermal Enclosure Checklist
  • B. The home energy model must include this feature so the HERS index score reflects it
  • C. The overall R-value of the home's insulation must be increased to compensate for the deficit
  • D. The prescriptive path for Energy and Atmosphere cannot be used
Answer: A
Explanation:
TheLEED for Homes Rating System (v4)includes theEnergy and Atmosphere (EA) Prerequisite:
Minimum Energy Performance, which requires compliance with theThermal Enclosure System Checklist to ensure proper insulation and airtightness for energy efficiency.
According to theLEED Reference Guide for Homes Design and Construction (v4):
EA Prerequisite: Minimum Energy Performance
The project must comply with the Thermal Enclosure System Checklist, which requires that all exterior walls be fully insulated to meet or exceed specified R-values before other components (e.g., shower stalls) are installed. Insulation must be installed behind shower stalls or other fixtures adjacent to exterior walls to prevent thermal bridging and ensure compliance. Non-compliance with the checklist prevents certification until corrected.
Source: LEED Reference Guide for Homes Design and Construction, v4, Energy and Atmosphere Prerequisite: Minimum Energy Performance, p. 112.
TheLEED v4.1 Residential BD+Crating system confirms:
EA Prerequisite: Energy Performance
All exterior walls must be insulated in accordance with the Thermal Enclosure System Checklist. If components like shower stalls are installed before insulation, the home cannot be certified until the walls are properly insulated to meet the checklist requirements.
Source: LEED v4.1 Residential BD+C, Credit Library, accessed via USGBC LEED Online.
The correct answer isthe home cannot be LEED certified until the walls are insulated in compliance with the Thermal Enclosure Checklist(Option D), as installing a shower stall before insulation violates the prerequisite's requirement for proper insulation installation.
Why not the other options?
Reference: LEED Reference Guide for Homes Design and Construction, v4, EA Prerequisite: Minimum Energy Performance, p. 112.
B). The home energy model must include this feature so the HERS index score reflects it: The HERS model assumes proper insulation; the issue is a construction error, not a modeling requirement.Reference:
LEED Reference Guide for Homes Design and Construction, v4, EA Prerequisite: Minimum Energy Performance, p. 112.
C). The overall R-value of the home's insulation must be increased to compensate for the deficit:
Increasing R-value elsewhere does not address the specific checklist requirement for insulation behind the shower stall.Reference: LEED Reference Guide for Homes Design and Construction, v4, EA Prerequisite:
Minimum Energy Performance, p. 112.
TheLEED AP Homes Candidate Handbookemphasizes EA prerequisites, including the Thermal Enclosure Checklist, and references theLEED Reference Guide for Homes Design and Constructionas a key resource. The exam is based onLEED v4, ensuring the relevance of insulation compliance.
References:
LEED Reference Guide for Homes Design and Construction, v4, USGBC, Energy and Atmosphere Prerequisite: Minimum Energy Performance, p. 112.
LEED v4.1 Residential BD+C, USGBC LEED Credit Library, accessed via LEED Online (https://www.
usgbc.org/credits).
LEED AP Homes Candidate Handbook, GBCI, October 2024, p. 12 (references study resources and exam scope based on LEED v4).
USGBC LEED for Homes Rating System (v4), available via USGBC website (https://www.usgbc.org
/resources/leed-homes-design-and-construction-v4).
LEED v4.1 for Homes, USGBC, accessed via LEED Online, confirming insulation checklist requirements.

NEW QUESTION # 52
The prerequisite for homeowner basic operations and training must include:
  • A. A map of neighborhood open spaces
  • B. A DVD with operations and maintenance information
  • C. A two-hour house walk-through including equipment training
  • D. Educational information on "green power"
Answer: C
Explanation:
TheLEED for Homes Rating System (v4)includes theInnovation (IN) Prerequisite: Education of the Homeowner, Tenant, or Building Manager, which ensures occupants are educated on the home's sustainable features and maintenance requirements.
According to theLEED Reference Guide for Homes Design and Construction (v4):
IN Prerequisite: Education of the Homeowner, Tenant, or Building Manager Provide a minimum of a two-hour walk-through of the home with the homeowner or tenant, including training on the operation and maintenance of equipment and systems, such as HVAC, water heating, and renewable energy systems.
Source: LEED Reference Guide for Homes Design and Construction, v4, Innovation Prerequisite: Education of the Homeowner, Tenant, or Building Manager, p. 188.
TheLEED v4.1 Residential BD+Crating system confirms:
IN Prerequisite: Education of the Homeowner or Tenant
A two-hour walk-through with equipment training is required to educate homeowners on the operation and maintenance of green features.
Source: LEED v4.1 Residential BD+C, Credit Library, accessed via USGBC LEED Online.
The prerequisite requiresa two-hour house walk-through including equipment training(Option C) to ensure homeowners understand how to operate and maintain the home's sustainable systems.
Why not the other options?
Reference: LEED Reference Guide for Homes Design and Construction, v4, IN Credit: Innovation, p. 190.
B). A map of neighborhood open spaces: This is relevant toLT Credit: Community Resources and Services, not homeowner education.Reference: LEED Reference Guide for Homes Design and Construction, v4, LT Credit: Community Resources and Services, p. 56.
D). A DVD with operations and maintenance information: While supplementary materials like DVDs are allowed, the prerequisite mandates a walk-through, not a DVD.Reference: LEED Reference Guide for Homes Design and Construction, v4, IN Prerequisite: Education of the Homeowner, Tenant, or Building Manager, p.
188.
TheLEED AP Homes Candidate Handbookemphasizes IN prerequisites, including homeowner education, and references theLEED Reference Guide for Homes Design and Constructionas a key resource. The exam is based onLEED v4, ensuring the relevance of the walk-through requirement.
References:
LEED Reference Guide for Homes Design and Construction, v4, USGBC, Innovation Prerequisite:
Education of the Homeowner, Tenant, or Building Manager, p. 188.
LEED v4.1 Residential BD+C, USGBC LEED Credit Library, accessed via LEED Online (https://www.
usgbc.org/credits).
LEED AP Homes Candidate Handbook, GBCI, October 2024, p. 12 (references study resources and exam scope based on LEED v4).
USGBC LEED for Homes Rating System (v4), available via USGBC website (https://www.usgbc.org
/resources/leed-homes-design-and-construction-v4).
LEED v4.1 for Homes, USGBC, accessed via LEED Online, confirming homeowner education requirements.

NEW QUESTION # 53
......
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