更新された検証済みのLEED-Green-Associate問題集と解答には100%一発合格保証問題集はここ
合格USGBC LEED LEED-Green-Associate試験問題には244問があります
質問 # 145
What are the values and benefits of building green?
- A. It is not as expensive to build as conventional design buildings
- B. It will enhance the health of the building occupants
- C. It will encourage others to build green
- D. It will lower the price for green materials
正解：B
質問 # 146
Which of the following interior items contributes to a comfortable acoustic environment?
- A. Soft surfaces
- B. Wood cabinets
- C. Hollow metal doors
- D. Glass cubicle partitions
正解：A
解説：
Soft surfaces contribute to a comfortable acoustic environment by absorbing sound waves and reducing noise levels. This can include items such as carpets, upholstered furniture, and acoustic ceiling tiles. In contrast, hard surfaces (like wood cabinets, hollow metal doors, or glass partitions) can reflect sound waves and increase noise levels. Reference: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
質問 # 147
Which strategy for roof coverage best addresses both heat island effect and rainwater runoff from the roof only?
- A. 100% vegetated
- B. 20% high-albedo and 80% conventional
- C. 50% standing seam copper and 50% vegetated
- D. 100% high-albedo
正解：A
解説：
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. Reference: LEED Green Associate Candidate Handbook, page 27; USGBC, [Sustainable Sites], page 3.
質問 # 148
Which type of site Is appropriate for development of LEED projects?
- A. Floodplain
- B. Brownfield
- C. Greenfield
- D. Undeveloped
正解：B
解説：
A brownfield site is appropriate for development of LEED projects because it is a site that has been previously used for industrial or commercial purposes and may be contaminated by pollutants or hazardous substances. Developing a brownfield site can help reduce environmental impacts, such as soil erosion, habitat loss, and water consumption, by reusing existing infrastructure and restoring degraded land. LEED projects can earn credits for developing on brownfield sites under the Sustainable Sites category. Reference: LEED v4 BD+C Reference Guide, Sustainable Sites, page 35; Best Management Practice #14: Alternative Water Sources1
質問 # 149
The range of points required to maintain Gold level of LEED certification is
- A. 50-59
- B. 60-79
- C. 40-49
- D. 50-69
正解：B
解説：
Explanation
LEED certification is awarded based on the number of points a project earns across several categories of green building performance. The range of points required to maintain Gold level of LEED certification is 60-79, out of a possible 110 points. The other levels of LEED certification are: Certified (40-49 points), Silver (50-59 points), and Platinum (80 or more points)13. References: LEED v4 Green Associate Candidate Handbook1, LEED v4 BD+C Reference Guide3
質問 # 150
What green building objective does utilizing high efficiency water fixtures achieve?
- A. Conserving the Earth's potable water supply
- B. Providing adequate watering for indigenous plants
- C. Utilizing more unused graywater for flushing water closets
- D. Preventing stormwater pollution
正解：A
解説：
Conserving the Earth's potable water supply is a green building objective that can be achieved by utilizing high efficiency water fixtures. High efficiency water fixtures reduce the amount of water used for indoor plumbing, which reduces the demand on municipal water supply and wastewater systems. This also saves energy and money for the building owners and occupants. The LEED Green Associate Candidate Handbook states that one of the intents of the Water Efficiency category is to "reduce potable water use within buildings and for landscape irrigation" [1, p. 13]. Reference: LEED Green Associate Candidate Handbook, [Water Efficiency | U.S. Green Building Council]
質問 # 151
An owner of newly acquired land wants to design a building that uses materials that have minimal impact on the environment. Which of the following strategies would help achieve this goal?
- A. Life-cycle assessment
- B. Environmental assessment
- C. Life-cycle costing
C Simple payback
正解：A
解説：
Explanation
A life-cycle assessment (LCA) is a strategy that can help an owner of newly acquired land design a building that uses materials that have minimal impact on the environment. An LCA is a method that evaluates the environmental impacts of a product or material over its entire life cycle, from extraction to disposal. An LCA can measure the impacts on various categories, such as energy use, water use, greenhouse gas emissions, resource depletion, and waste generation. An LCA can help compare different products or materials based on their environmental performance and select the ones that have the lowest impact13. References: LEED v4 Green Associate Candidate Handbook1, EPA's Life Cycle Assessment3
質問 # 152
What is the process that is performed on existing buildings to identify and recognize system improvements that make the building more suitable for current use?
- A. Retrocommissioning
- B. Life-cycle assessment
- C. Fundamental Commissioning (Cx)
- D. Energy modeling
正解：A
解説：
Explanation
Retrocommissioning is a process applied to existing buildings to ensure that they continue to perform optimally for the current use. This process involves checking systems to see if they function as intended, making necessary repairs or improvements, and ensuring that building staff are trained in the operation and maintenance of systems. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
質問 # 153
Which of the following statements regarding non-potable water is true?
- A. Blackwater can only be used for flush fixtures
- B. Captured rainwater must be treated before it can be used to irrigate landscaping
- C. can be used for any household purpose as long as it is not consumed
- D. Stormwater runoff can be treated and used in a facility's cooling towers
正解：D
解説：
Stormwater runoff can indeed be treated and used in a facility's cooling towers. This is an example of using non-potable water (water that is not of drinking quality) for purposes that do not require potable water. Other uses for treated stormwater might include toilet flushing or irrigation. Reference: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
質問 # 154
A building is located on a site without access to public transportation. Which of the following strategies can a project team implement in order to reduce the environmental impacts associated with how the occupants get to and from the building?
- A. Provide incentives for carpooling
- B. Limit parking
- C. Use compact development strategies
- D. Build underground parking structure
正解：A
解説：
A building that is located on a site without access to public transportation can have a high environmental impact associated with how the occupants get to and from the building, such as greenhouse gas emissions, air pollution, energy consumption, and traffic congestion. One of the strategies that a project team can implement in order to reduce this impact is to provide incentives for carpooling, which is a form of alternative transportation that involves sharing a vehicle with other passengers who have similar travel routes or destinations. Providing incentives for carpooling can encourage the occupants to reduce their single-occupancy vehicle trips and use fewer vehicles, which can save fuel, reduce emissions, and lower parking demand. Some examples of incentives for carpooling are: subsidies, vouchers, discounts, prizes, recognition, or preferential parking12. Reference: LEED v4 Green Associate Candidate Handbook1, LEED v4 BD+C Reference Guide2
質問 # 155
Who completes and signs the credit templates for a project pursuing LEED certification?
- A. The Commissioning (Cx) agent
- B. The local authorities having jurisdiction
- C. The specified team member
- D. The certified LEED Reviewer
正解：C
解説：
The credit templates are the online forms that document the achievement of the LEED credits for a project pursuing LEED certification. The credit templates are completed and signed by the specified team member who is responsible for the credit, such as the architect, engineer, contractor, or owner. The team member must provide the required information, calculations, narratives, and supporting documentation for each credit13. Reference: LEED v4 Green Associate Candidate Handbook1, LEED v4 BD+C Reference Guide3
質問 # 156
What is the scope of the LEED impact category component Protect Human Health from Direct Exposure to Negative Health Impacts?
- A. Occupants and construction crew during construction or renovation phase of the building cycle, within the project boundary
- B. Design and construction crew during the construction phase, within the project boundary and excluding its immediate surroundings
- C. Building occupants during use and demolition phase of the building cycle, within the project boundary
- D. Building occupants and design and construction crew during the construction phase and use phase ol the building cycle, within the project boundary and its immediate surroundings
正解：D
解説：
Explanation
The scope of the LEED impact category component Protect Human Health from Direct Exposure to Negative Health Impacts is building occupants and design and construction crew during the construction phase and use phase of the building cycle, within the project boundary and its immediate surroundings. This component aims to reduce the exposure of people to harmful substances or conditions that may affect their health and well-being. This includes indoor air quality, thermal comfort, lighting quality, noise levels, water quality, and safety hazards. The component covers both the construction phase and the use phase of the building cycle, as both stages can pose potential health risks to people involved or affected by the project. The component also considers both the project boundary and its immediate surroundings, as some health impacts may extend beyond the site itself. References: LEED v4 BD+C Reference Guide, Introduction, page 9
質問 # 157
In a large site that has a short, intense rainy season and a long, dry season, what component of a collected rainwater irrigation system is most likely to make it cost prohibitive over a conventional system?
- A. Irrigation control systems
- B. Landscaping plant selection
- C. Rainwater storage cisterns
- D. Irrigation piping systems
正解：C
解説：
Rainwater storage cisterns are components of a collected rainwater irrigation system that are most likely to make it cost prohibitive over a conventional system in a large site that has a short, intense rainy season and a long, dry season. A collected rainwater irrigation system is a system that collects, stores, and distributes rainwater for irrigation purposes. Rainwater storage cisterns are containers that store the collected rainwater until it is needed for irrigation. In a large site that has a short, intense rainy season and a long, dry season, the rainwater storage cisterns would need to be very large and durable to capture and store enough rainwater for the dry season. This would increase the initial cost and maintenance cost of the system compared to a conventional system that uses potable water or groundwater for irrigation1 . Reference: LEED v4 Green Associate Candidate Handbook1, EPA's Rainwater Harvesting
質問 # 158
What is the term for collecting, reprocessing, marketing and using materials that are diverted or recovered from the solid waste stream?
- A. Building material reuse
- B. Chain -of-custody
- C. Salvaged materials
- D. Recycling
正解：D
解説：
Explanation
Recycling is the term for collecting, reprocessing, marketing and using materials that are diverted or recovered from the solid waste stream. Recycling is a process that transforms waste materials into new products that can be used for different purposes. Recycling reduces the amount of waste sent to landfills or incinerators, conserves natural resources, saves energy, and reduces greenhouse gas emissions. The LEED Green Associate Candidate Handbook states that one of the intents of the Materials and Resources category is to "reduce waste through recycling during construction and occupancy" [1, p. 15]. References: LEED Green Associate Candidate Handbook, [Recycling Basics | U.S. Environmental Protection Agency]
質問 # 159
Utilizing recycled materials achieves the green building objective of
- A. encouraging environmentally responsible forest management
- B. minimizing the need for landfills
- C. promoting the use of virgin materials and resources
- D. increasing demand for products extracted and manufactured within the region
正解：B
解説：
Explanation
Utilizing recycled materials achieves the green building objective of minimizing the need for landfills.
Recycled materials are materials that have been recovered or diverted from the waste stream and processed into new products or materials. Utilizing recycled materials can reduce the amount of waste that is sent to landfills or incinerators, which can have negative impacts on the environment, such as occupying valuable land, contaminating soil and water, and emitting harmful gases. Utilizing recycled materials can also save natural resources, reduce greenhouse gas emissions, create jobs, and lower disposal costs12. References:
LEED v4 Green Associate Candidate Handbook1, EPA's Recycling Basics2
質問 # 160
A project has 16 employees working for four hours per day, 20 employees working six hours per day, and 10 employees working eight hours per day. What is the Full Time Equivalent (FTE) occupancy of the project?
- A. 0
- B. 33
- C. 1
- D. 2
正解：C
解説：
Explanation
The Full Time Equivalent (FTE) occupancy of a project is a measure of how many people occupy a building or space on a regular basis. The FTE occupancy is calculated by dividing the total number of hours worked by all occupants in a week by the standard weekly hours for one FTE occupant. The standard weekly hours for one FTE occupant is typically 40 hours per week1 . For this project, the FTE occupancy is calculated as follows:
16 employees x 4 hours/day x 5 days/week = 320 hours/week 20 employees x 6 hours/day x 5 days/week =
600 hours/week 10 employees x 8 hours/day x 5 days/week = 400 hours/week Total hours/week = 1320 hours/week FTE occupancy = 1320 hours/week / 40 hours/week = 33 Therefore, the FTE occupancy of the project is 33. References: LEED v4 Green Associate Candidate Handbook1, LEED v4 BD+C Reference Guide
質問 # 161
A wood product that is certified by the Forest Stewardship Council (FSC) is guaranteed to be
- A. purchased from a LEED AP
- B. harvested from a well-managed source
- C. grown in a tropical forest
- D. packaged with environmentally friendly materials
正解：B
質問 # 162
Which industry benchmarking tool is used for measuring ongoing energy performance?
- A. U.S. Department of Energy's EnergyIQ
- B. Bright Power's EnergyScoreCard
- C. U.S. Department of Energy's EnerCop
- D. EPA's ENERGY STAR Portfolio Manager
正解：D
解説：
Explanation
ENERGY STAR Portfolio Manager is an online tool developed by the U.S. Environmental Protection Agency (EPA) that allows building owners and managers to measure and track the energy and water performance of their buildings, as well as benchmark their buildings against similar buildings nationwide. The tool uses a
1-100 ENERGY STAR score to rate the energy efficiency of a building relative to its peers, where a score of
50 represents median performance and a score of 75 or higher indicates top performance1 . References: LEED v4 Green Associate Candidate Handbook1, ENERGY STAR Portfolio Manager
質問 # 163
Which of the following strategies help improve daylighting in an office building?
- A. Locate private offices toward the building core and organize cubicles at the perimeter
- B. Work with the project glazing contractor to specify low argon windows
- C. Locate private offices toward the building perimeter and organize cubicles toward the building core
- D. Provide individual occupant task lighting
正解：A
質問 # 164
A new tenant in an existing office building is pursuing LEED certification. The tenant would like to encourage alternative transportation methods. Which of the following items can be used to satisfy this request and achieve LEED Location and Transportation Credit?
- A. Develop an alternative commuting incentive program
- B. Develop on a brownfield site after remediation
- C. Designate preferred parking for motorcycles
- D. Provide underground parking
正解：A
解説：
Explanation
An alternative commuting incentive program is a strategy that can be used to encourage alternative transportation methods, such as public transit, carpooling, biking, or walking. An alternative commuting incentive program can provide benefits or rewards for the employees or tenants who use alternative transportation modes, such as subsidies, vouchers, discounts, prizes, recognition, or preferential parking. This strategy can help to achieve LEED Location and Transportation Credit: Alternative Transportation1 . References: LEED v4 Green Associate Candidate Handbook1, LEED v4 BD+C Reference Guide
質問 # 165
In the context of a LEED project, the charrette is a
- A. forum at which the final schematic of the project is presented to the community
- B. meeting of stakeholders, project team members and others to establish project objectives
- C. procedure through which experts are selected to participate on the project team
- D. set of preliminary design specifications submitted by project team members
正解：B
解説：
Explanation
In the context of a LEED project, the charrette is a meeting of stakeholders, project team members and others to establish project objectives. The charrette is a collaborative and participatory process that involves brainstorming, discussing, and generating ideas and solutions for the project's sustainability goals, design strategies, performance targets, and evaluation methods. The charrette is usually held at the early stages of the project to ensure alignment and integration among all parties involved. The LEED Green Associate Candidate Handbook states that one of the steps in the integrative process is to "conduct a preliminary LEED assessment with key project team members, including owner" [1, p. 12]. References: LEED Green Associate Candidate Handbook, [Charrette | Whole Building Design Guide]
質問 # 166
When the project team develops the project and building construction budget, which of the following should be incorporated?
- A. Contingency allowances for additional research and analysis of options
- B. The future environmental impact of building maintenance operations
- C. Green power purchased from the local power company
- D. Time in the schedule for unique materials and systems
正解：D
解説：
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
質問 # 167
Which credit category attempts to reduce light pollution and discourages the development of previously undeveloped land?
- A. Location and Transportation
- B. Energy and Atmosphere
- C. Regional Priority
- D. Sustainable Sites
正解：D
解説：
The Sustainable Sites (SS) category addresses the site selection, design, construction, and operation of a project, as well as its impacts on the natural and built environment. One of the goals of this category is to reduce light pollution and discourage the development of previously undeveloped land. Light pollution is the excessive or inappropriate use of artificial lighting that can have adverse effects on human health, wildlife, ecosystems, and astronomy. Previously undeveloped land is land that has not been graded, cleared, or built upon prior to the current project and remains in a natural state. Developing previously undeveloped land can result in habitat loss, soil erosion, stormwater runoff, and increased infrastructure costs13. Reference: LEED v4 Green Associate Candidate Handbook1, LEED v4 BD+C Reference Guide3
質問 # 168
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