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NEW QUESTION # 67
A retail store is pursuing LEED for Interior Design and Construction certification. Which of the following strategies should be conducted first?
- A. Conduct a charrette with the project team
- B. Perform a life-cycle analysis
- C. Create an energy budget analysis
- D. Perform an energy model according to ASHRAE 90.1
Answer: A
NEW QUESTION # 68
LEED for Neighborhood Development encourages
- A. employment of Fair Trade Certified day laborers
- B. development within and near existing communities or public transportation infrastructure
- C. development in rural areas within 1 mi. (1.60 km) of public transportation, and 3/4 mi. (1.20 km) from a school, medical facility, park and shopping center
- D. development on federally regulated wetlands
Answer: B
Explanation:
LEED for Neighborhood Development (LEED ND) is a rating system that aims to inspire and help create better, more sustainable, well-connected neighborhoods1. It looks beyond the scale of buildings to consider entire communities1. One of the main goals of LEED ND is to reduce vehicle miles traveled (VMT) and greenhouse gas emissions by promoting the location and design of neighborhoods that are accessible by foot or public transportation234. Therefore, LEED ND encourages development within and near existing communities or public transportation infrastructure, which is option C.
Reference:
LEED certification for neighborhood development
LEED for Neighborhood Development - Wikipedia
LEED for Neighborhood Development - Grow Smart RI
LEED for Neighborhood Development - s3.amazonaws.com
NEW QUESTION # 69
Which of the following interior items contributes to a comfortable acoustic environment?
- A. Wood cabinets
- B. Soft surfaces
- C. Glass cubicle partitions
- D. Hollow metal doors
Answer: B
NEW QUESTION # 70
Which of the following is a source of graywater?
- A. Toilets
- B. Lavatory faucets
- C. Sprinklers
- D. Urinals
Answer: B
Explanation:
Explanation
Graywater refers to relatively clean wastewater from domestic activities such as washing dishes, laundry, and bathing. Water from lavatory faucets falls into this category. Graywater can be treated and reused for non-potable purposes such as toilet flushing or irrigation, which can help conserve water. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
NEW QUESTION # 71
Which of the following negative impacts on the environment are a result of waste being transported/diverted to landfills?
- A. Waste is incinerated and used to generate energy
- B. Solid waste produces methane and potent greenhouse gas
- C. Increased pre-consumer recycled content
- D. Decreased post-consumer recycled content
Answer: A
Explanation:
Explanation
Waste that is transported or diverted to landfills can have negative impacts on the environment, such as occupying valuable land, contaminating soil and water, and emitting harmful gases. One of the most significant impacts is the production of methane, a potent greenhouse gas that contributes to global warming and climate change. Methane is generated when organic waste decomposes anaerobically (without oxygen) in landfills. Methane has a global warming potential 28 times higher than carbon dioxide over a 100-year period12. References: LEED v4 Green Associate Candidate Handbook1, EPA's Landfill Methane Outreach Program2
NEW QUESTION # 72
During which stage of a project is implementation of the Integrative Process most effective in improving performance?
- A. Operation
- B. Early de sign
- C. Construction document
- D. Construction
Answer: B
Explanation:
Explanation
The Integrative Process is most effective during the early design stage of a project. This is when key decisions about the project are being made that can have a significant impact on its sustainability performance. By considering sustainability objectives from the outset, teams can identify opportunities for synergies and cost savings that may not be apparent later in the project. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
NEW QUESTION # 73
A civil engineer would like to incorporate strategies for rainwater management in order to prevent the flooding occurring at the project site. Which design technique should be used to help prevent stormwater damage to the building and surrounding site?
- A. Pave the site with impervious material
- B. Install a bioswale
- C. Direct runoff into a stream
- D. Pave the site with high Solar Reflectance Index (SRI) material
Answer: B
Explanation:
Installing a bioswale is a design technique that should be used to help prevent stormwater damage to the building and surrounding site. A bioswale is a vegetated channel that conveys stormwater runoff while filtering pollutants, reducing peak flow rates, increasing infiltration, and providing habitat. A bioswale can help prevent stormwater damage by reducing erosion, flooding, sedimentation, and contamination of waterways. The other options are not design techniques that should be used to help prevent stormwater damage to the building and surrounding site. Directing runoff into a stream is a design technique that can cause stormwater damage by increasing the volume and velocity of water entering the stream, resulting in erosion, flooding, sedimentation, and contamination of the stream. Paving the site with high Solar Reflectance Index (SRI) material is a design technique that can reduce the heat island effect by reflecting more solar radiation than conventional paving materials, but it does not prevent stormwater damage as it does not reduce runoff or improve water quality. Paving the site with impervious material is a design technique that can cause stormwater damage by preventing infiltration and increasing runoff, resulting in erosion, flooding, sedimentation, and contamination of waterways. Reference: LEED Green Associate Candidate Handbook, page 32; USGBC [Sustainable Sites], page 4-5.
NEW QUESTION # 74
A project team has three principal participants with LEED AP credentials. One is an energy modeler, one is a civil engineer and the third one is a general contractor. Under which category can their credentials contribute a point?
- A. Commissioning (Cx)
- B. Innovation
- C. Energy and Atmosphere
- D. Sustainable Sites
Answer: B
Explanation:
LEED AP credentials can contribute a point under the Innovation category, which rewards projects for achieving exceptional or innovative performance above the requirements set by the LEED rating system12. Having a LEED AP with specialty on the project team is one of the possible strategies to earn this point, as it demonstrates expertise and commitment to the green building process34. The specialty credential must match the rating system of the project4.
Reference:
Innovation | U.S. Green Building Council
LEED v4.1 BD+C | U.S. Green Building Council
Get a LEED AP with specialty on your team | LEEDuser
LEED professional credentials | U.S. Green Building Council
NEW QUESTION # 75
In the commercial LEED rating systems, which point range will achieve the Silver level of certification?
- A. 60-69 points
- B. 50-59 points
- C. 30-39 points
- D. 40-49 points
Answer: B
NEW QUESTION # 76
As of 1996, the Montreal Protocol banned the production of what chemical compound known to have ozone-depleting potential?
- A. Hvdrofluorocarbons Phaseout Management Plan (HPMP)
- B. Hvdrofluorocarbons (HFCs)
- C. Chlorofluorocarbons (CFCs]
- D. Hvdrochlorofluorocarbons (HCFCs)
Answer: C
NEW QUESTION # 77
Which strategy will help build consensus for a project's sustainability goals?
- A. Hosting a charrette
- B. Survey building occupants
- C. Circulating a project scorecard
- D. Including LEED language in project specifications
Answer: A
Explanation:
Explanation
A charrette is a strategy that can help build consensus for a project's sustainability goals. A charrette is an intensive, collaborative, and creative workshop that brings together the project team and other stakeholders to define the project goals, scope, and strategies. A charrette can help to establish a common vision, identify synergies, and prioritize actions for a green building project. A charrette can also foster communication, trust, and buy-in among the participants13. References: LEED v4 Green Associate Candidate Handbook1, LEED v4 BD+C Reference Guide3
NEW QUESTION # 78
Which of the following strategies are used to address Transportation in Operation and Maintenance under the Location and Transportation LEED Category?
- A. Size the building appropriately
- B. Use xeriscaping
- C. Minimize impervious areas
- D. Offer financial incentives
Answer: D
Explanation:
Offering financial incentives is a strategy that can be used to address transportation in operation and maintenance under the Location and Transportation (LT) category. The LT category addresses the location and accessibility of a project site, as well as its impacts on transportation, land use, and community connectivity. One of the credits in this category is LT Credit: Alternative Transportation - Transportation Demand Management, which rewards projects that implement programs or policies that reduce single-occupancy vehicle trips and encourage alternative transportation modes, such as public transit, carpooling, biking, or walking. Offering financial incentives is one example of such a program or policy, which can provide benefits or rewards for the employees or tenants who use alternative transportation modes, such as subsidies, vouchers, discounts, prizes, recognition, or preferential parking1 . Reference: LEED v4 Green Associate Candidate Handbook1, LEED v4 O+M Reference Guide
NEW QUESTION # 79
Which strategy for roof coverage best addresses both heat island effect and rainwater runoff from the roof only?
- A. 50% standing seam copper and 50% vegetated
- B. 20% high-albedo and 80% conventional
- C. 100% high-albedo
- D. 100% vegetated
Answer: D
Explanation:
Explanation
A 100% vegetated roof coverage best addresses both heat island effect and rainwater runoff from the roof only. A vegetated roof, also known as a green roof, is a layer of living plants that covers the roof surface. A vegetated roof reduces the heat island effect by providing shade, evapotranspiration, and insulation, lowering the roof temperature and the surrounding air temperature. A vegetated roof also reduces rainwater runoff by retaining and absorbing precipitation, decreasing the volume and peak flow of stormwater leaving the roof.
The other options are not as effective as a 100% vegetated roof coverage in addressing both heat island effect and rainwater runoff from the roof only. A 100% high-albedo roof reflects more solar radiation than a conventional roof, reducing the heat island effect, but it does not reduce rainwater runoff. A 20% high-albedo and 80% conventional roof has a lower reflectance than a 100% high-albedo roof, resulting in a higher heat island effect, and it does not reduce rainwater runoff either. A 50% standing seam copper and 50% vegetated roof has a lower vegetated area than a 100% vegetated roof, resulting in less shade, evapotranspiration, insulation, retention, and absorption, leading to a higher heat island effect and more rainwater runoff. References: LEED Green Associate Candidate Handbook, page 27; USGBC, [Sustainable Sites], page
3.
NEW QUESTION # 80
Which of the following Is a measure of energy use intensity?
- A. Daylighting and views
- B. The amount of electricity a wind turbine can produce
- C. Systems with ENERGY STAR" requirements
- D. Energy consumed per unit of floor space
Answer: D
Explanation:
Energy use intensity (EUI) is a measure of energy use per unit of floor space. It is calculated by dividing the total energy consumed by the building in one year (measured in kilowatt-hours or kilo-British Thermal Units) by the total gross floor area of the building (measured in square feet or square meters). EUI is a useful metric for comparing the energy performance of different buildings or benchmarking against national averages. EUI can vary depending on building type, climate, occupancy, and other factors. Generally, a lower EUI indicates better energy efficiency and lower environmental impact. Reference: What is Energy Use Intensity (EUI)?2; Energy Use Intensity (EUI)3
NEW QUESTION # 81
The use of native plant species, captured rainwater and evapotranspiration controllers are all strategies that contribute to
- A. process water reduction
- B. stormwater runoff control
- C. outdoor water use reduction
- D. reducing graywater demand
Answer: C
NEW QUESTION # 82
When the project team develops the project and building construction budget, which of the following should be incorporated?
- A. Time in the schedule for unique materials and systems
- B. Green power purchased from the local power company
- C. The future environmental impact of building maintenance operations
- D. Contingency allowances for additional research and analysis of options
Answer: A
Explanation:
When developing the project and building construction budget, the project team should incorporate time in the schedule for unique materials and systems. This is because some green building strategies may require materials or systems that are not readily available or familiar to the local market. For example, using recycled or salvaged materials may require more time for sourcing and delivery. Similarly, installing renewable energy systems or high-performance HVAC systems may require more time for design and commissioning. Therefore, the project team should plan ahead and allocate sufficient time for these aspects of the project. Reference: LEED v4 BD+C Reference Guide, Integrative Process, page 28
NEW QUESTION # 83
Which strategy can be used during the building process and after occupation to reduce waste?
- A. Use grey water for flushing of toilets
- B. Develop a Sustainable Purchasing Policy
- C. Implement a recycling program
- D. Use certified lumber for framing
Answer: C
NEW QUESTION # 84
Which of the following is a design and planning strategy for reducing energy demand?
- A. Increase outdoor air ventilation
- B. Size the building appropriately
- C. Maximize thermal bridging
- D. Extend equipment warranty periods
Answer: B
Explanation:
Sizing the building appropriately means designing the building to meet the needs and expectations of the occupants, without creating excess space that would require more energy to heat, cool, and light. This strategy reduces the energy demand of the building and also saves on construction costs and materials.
Reference:
LEED v4 for Building Design and Construction, p. 36
LEED Green Associate Candidate Handbook, p. 11
NEW QUESTION # 85
Which of the following team members should participate in the initial evaluation to determine which level of LEED certification to target?
- A. Green Business Certification Inc. (GBCI) Certification Reviewer
- B. Owner
- C. Project Safety Officer
- D. Zoning Official
Answer: B
Explanation:
Explanation
The owner is one of the team members who should participate in the initial evaluation to determine which level of LEED certification to target. The owner is the person or entity who has the authority and responsibility to make decisions about the project's goals, budget, schedule, and design. The owner's involvement is crucial for setting the vision and expectations for the project's sustainability performance and selecting the appropriate LEED rating system and certification level. The LEED Green Associate Candidate Handbook states that one of the steps in the integrative process is to "engage in a preliminary LEED assessment with key project team members, including owner" [1, p. 12]. References: LEED Green Associate Candidate Handbook,
[Integrative Process | U.S. Green Building Council]
NEW QUESTION # 86
What is pre-consumer recycled content?
- A. Waste material that is generated from factories
- B. Waste material that is generated by households or by commercial use
- C. Virgin material that is not utilized in production
- D. Waste material that is diverted from the waste stream during the manufacturing process
Answer: D
NEW QUESTION # 87
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