100% 高得点合格保証LEED-Green-Associate無制限275解答で[2024]
LEED-Green-Associate問題集でPDF、LEED-Green-Associate最速合格したいならここ
質問 # 79
The Increase in air temperature in a developed area resulting from the dark surfaces of roadways, parking lots, and tarred rooftops is known as
- A. emissivity
- B. heat island effect
- C. global warming
- D. greenhouse gas
正解：B
解説：
Explanation
The increase in air temperature in a developed area resulting from the dark surfaces of roadways, parking lots, and tarred rooftops is known as heat island effect. Heat island effect is a phenomenon whereby urban areas experience higher temperatures than rural areas due to the absorption and re-emission of solar heat by man-made surfaces. Heat island effect can have negative impacts on human health, energy consumption, air quality, and climate change. Some strategies to reduce heat island effect include increasing vegetation cover, using reflective or green roofs, using cool or permeable pavements, and enhancing natural ventilation.References: LEED v4 BD+C Reference Guide, Sustainable Sites, page 35 ; EPA Heat Island Effect website 1
質問 # 80
What is the best way to prevent a building's indoor pollutant(s)?
- A. Monitor carbon dioxide
- B. Test for radon
- C. Eliminate or control pollutants at the source
- D. Remove any pollutants that enter the building
正解：C
解説：
The best way to prevent a building's indoor pollutant(s) is to eliminate or control pollutants at the source. Indoor pollutants are substances or particles that can adversely affect the indoor air quality (IAQ) of a building and the health, comfort, and productivity of the occupants. Indoor pollutants can originate from various sources, such as building materials, furnishings, cleaning products, combustion appliances, outdoor air, or occupant activities. Eliminating or controlling pollutants at the source can prevent them from entering or spreading in the indoor environment, which can reduce the exposure and risk for the occupants. Some examples of source control strategies are: using low-emitting materials, installing local exhaust ventilation, sealing combustion appliances, implementing green cleaning practices, and prohibiting smoking13. Reference: LEED v4 Green Associate Candidate Handbook1, EPA's Indoor Air Quality3
質問 # 81
Which of the following is a strategy that can help projects meet on site sustainability goals during construction?
- A. Update the LEED checklist
- B. Perform a value engineering exercise
- C. Purchase Renewable Energy Certificates
- D. Implement a stormwater pollution prevention plan
正解：D
解説：
Explanation
Implementing a stormwater pollution prevention plan during construction can help projects meet on-site sustainability goals. This plan outlines measures to control runoff and prevent soil erosion, which can carry pollutants into nearby water bodies. By managing stormwater on-site, projects can protect local water quality while also recharging groundwater supplies. References: LEED Green Associate Candidate Handbook, U.S.
Green Building Council resources
質問 # 82
Strategically locating functional and decorative hardscape on a project site may reduce the amount of on-site
- A. waste area
- B. impervious area
- C. sensitive area
- D. pervious area
正解：B
解説：
Strategically locating functional and decorative hardscape on a project site can reduce the amount of on-site impervious area. Impervious surfaces are surfaces that do not allow water to infiltrate into the ground (e.g., concrete or asphalt). By reducing these surfaces, we can increase water infiltration, which helps recharge groundwater supplies and reduces stormwater runoff that can lead to erosion and water pollution. Reference: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
質問 # 83
Which of the following must a waste reduction, reuse and recycling program collect and measure?
- A. Waste diverted through recycling and reuse
- B. Hazardous materials leaving the building
- C. Recycled content 0t purchased office supplies
- D. Excavated soil and land-clearing debris
正解：A
解説：
Explanation
A waste reduction, reuse and recycling program must collect and measure the waste diverted through recycling and reuse, which is the amount of waste that is prevented from going to landfills or incinerators by being recovered, reused, or recycled. This is one of the key indicators of the environmental performance and benefits of a waste management program, as it can reduce greenhouse gas emissions, conserve natural resources, save energy and water, and create jobs. LEED v4.1 recognizes and rewards this strategy in the Construction and Demolition Waste Management credit1, which aims to reduce construction and demolition waste disposed of in landfills and incineration facilities2. The other options are not directly related to the waste reduction, reuse and recycling program, as they involve different types of materials or metrics that are not relevant for measuring waste diversion. References: LEED Link: Construction and Demolition Waste Management, section "LEED v4.1 BD+C: Construction and Demolition Waste Management"; LEED v4 Waste Management Credits - Zero Waste, section "LEED v4 Waste Management Credits"
質問 # 84
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. Environmental assessment
- B. Life-cycle costing
C Simple payback - C. Life-cycle assessment
正解：B
質問 # 85
Up lo how many maximum points can a project earn under the Regional Priority credit?
- A. One
- B. Three
- C. Four
- D. Two
正解：C
解説：
A project can earn up to four maximum points under the Regional Priority credit. The Regional Priority credit is a bonus credit that rewards projects for addressing environmental issues that are of regional importance. The USGBC regional councils and chapters have identified six environmental issues for each zip code in the United States, and projects can earn one point for each issue they address, up to a maximum of four points. The other options are not correct. One, two, or three points are possible, but not the maximum number of points under the Regional Priority credit. Reference: LEED Green Associate Candidate Handbook, page 30; USGBC, [Regional Priority], page 1.
質問 # 86
The intent of waste management in the Materials and Resources credit category is to
- A. promote the use of rapidly renewable resources
- B. specify the use of green materials
- C. reduce the amount of waste and toxins hauled to landfills
- D. increase the use of pre-consumer/post-consumer recycled content
正解：C
質問 # 87
Which of the following has the highest energy consumption in a typical U.S. office building?
- A. Lighting
- B. Cooling
- C. Water Heating
- D. Space Heating
正解：D
解説：
Explanation
According to the U.S. Energy Information Administration, space heating accounted for about 32% of energy use for all U.S. commercial buildings in 2018, followed by ventilation and lighting, each at about 10%1. Space heating is the largest single energy end use in U.S. office buildings as well2.
References:
Use of energy in commercial buildings - U.S. Energy Information Administration (EIA)1 DataTrends: Energy Use in Office Buildings | ENERGY STAR2
質問 # 88
Which of the following strategies encourages a building's users to use alternative transportation?
- A. Provide bicycle storage and shower facilities
- B. Locate building near restaurants and theaters
- C. Locate building in a rural area
- D. Provide preferred parking for business owners
正解：A
解説：
Explanation
One of the goals of the LEED rating system is to reduce greenhouse gas emissions from transportation by encouraging alternative modes of transportation that are less dependent on fossil fuels. Providing bicycle storage and shower facilities is a strategy that encourages a building's users to use bicycles as a means of transportation, which can reduce vehicle miles traveled, fuel consumption, air pollution, traffic congestion, and parking demand. This strategy can also promote physical activity and health benefits for the users
. References: LEED v4 Green Associate Candidate Handbook, LEED v4 BD+C Reference Guide
質問 # 89
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
質問 # 90
A developer has asked the building designer to incorporate a landscape irrigation system using the building's graywater in order to earn LEED points. Which is the most appropriate source of graywater for this use?
- A. Janitor sink
- B. Toilet
- C. Urinal
- D. Bathroom sink
正解：D
質問 # 91
According to systems thinking, climate change is an example of which of the following feedback loops?
- A. Stable
- B. Positive
- C. Isolated
- D. Balancing
正解：B
解説：
Explanation
According to systems thinking, climate change is an example of a positive feedback loop, which means that an initial change in one part of the system causes a chain of events that amplify the effects of the change. For example, as the Earth warms due to increased greenhouse gas emissions, ice sheets and glaciers melt, reducing the albedo (reflectivity) of the Earth's surface and allowing more solar radiation to be absorbed, which further increases the temperature and accelerates the melting process. This is one of several positive feedback loops that can accelerate climate change and make it harder to reverse.
References:
15 Climate Feedback Loops and Examples - Earth How
Systems Thinking Through Climate Change - 5 Positive Feedback Loops
What are climate change feedback loops? - The Guardian
質問 # 92
Which of the following is an effective way to identify occupant comfort issues in a space based on LEED best practices?
- A. Conduct an occupant comfort survey with all building occupants
- B. Discuss potential issues with building owner
- C. Wait for occupants to alert facilities management team of issues
- D. Install energy meters in the building
正解：A
解説：
Explanation
Conducting an occupant comfort survey with all building occupants is an effective way to identify occupant comfort issues in a space based on LEED best practices. An occupantcomfort survey is a tool that collects feedback from building occupants about their satisfaction with various aspects of their indoor environment, such as thermal comfort, lighting quality, acoustic quality, air quality, ergonomics, and aesthetics. An occupant comfort survey can help identify areas of improvement and potential solutions for enhancing occupant comfort and well-being. The other options are not effective ways to identify occupant comfort issues in a space based on LEED best practices. Installing energy meters in the building is a strategy that measures energy performance, but does not directly address occupant comfort. Discussing potential issues with building owner is a subjective and limited way of gathering information, as the building owner may not represent the views and experiences of all building occupants. Waiting for occupants to alert facilities management team of issues is a passive and reactive way of addressing occupant comfort, as some occupants may not voice their concerns or may have already suffered from discomfort. References: LEED Green Associate Candidate Handbook, page 25; USGBC, [Guide to LEED Certification: Commercial], page 13.
質問 # 93
Which class of refrigerants contributes the most to ozone depletion potential (ODP)?
- A. Hydrofluorocarbons (HFCs)
- B. Chlorofluorocarbons (CFCs)
- C. Ammonia (NH3)
- D. Hydrochlorofluorocarbons {HCFCs}
正解：B
解説：
Chlorofluorocarbons (CFCs) are the class of refrigerants that contribute the most to ozone depletion potential (ODP). Ozone depletion potential is a measure of how much a substance can damage the ozone layer in the stratosphere, which protects life on Earth from harmful ultraviolet radiation. CFCs are synthetic chemicals that contain chlorine, fluorine, and carbon atoms. They were widely used as refrigerants, aerosol propellants, solvents, and foam blowing agents until they were phased out by the Montreal Protocol due to their high ODP. The LEED Green Associate Candidate Handbook states that one of the strategies for achieving energy and atmosphere efficiency is to "eliminate chlorofluorocarbons (CFCs) in new building HVAC&R systems" [1, p. 15]. Reference: LEED Green Associate Candidate Handbook, [Ozone Depletion Potential | U.S. Environmental Protection Agency]
質問 # 94
Teams organize and work as part of an integrative process by working
- A. in smaller groups with nonrepetitive processes
- B. With team members in a linear pattern
- C. in small groups and as a Whole With iterative processes
- D. with team members having individual commitments and tasks
正解：C
解説：
Explanation
Teams organize and work as part of an integrative process by working in small groups and as a whole with iterative processes. The integrative process is a method of design and construction that involves the collaboration and coordination of all project stakeholders from the beginning to achieve the project's sustainability goals1. The integrative process requires teams to work in small groups, such as subcommittees or task forces, to focus on specific aspects of the project, such as energy, water, materials, indoor environmental quality, and site ecology2. The small groups then report back to the whole team and share their findings and recommendations, allowing for feedback and integration among different disciplines and systems2. The integrative process also requires teams to work with iterative processes, which means that they repeat and refine the design and analysis cycles until they reach the optimal solutions that meet the project's performance targets3. The iterative processes enable teams to explore various scenarios, test assumptions, identify synergies and trade-offs, and evaluate the life-cycle impacts of their design decisions34.
References:
Integrative process | U.S. Green Building Council
LEED v4 | U.S. Green Building Council
The Integrative Process in LEED V4 - ArchEcology
New LEED Pilot Credit Establishes an Integrative Process for Health Promotion LEED Integrative Process Credit Explained - Projectific, Inc.
質問 # 95
Energy and Atmosphere Credit encompasses
- A. integrative process, building loads and EQ
- B. building loads, energy performance management and environmental concerns
- C. site selection, site design and environmental concerns
- D. building loads, energy performance management and EQ
正解：D
質問 # 96
What is a reason to clearly identify the project boundary?
- A. To determine the total area of the project classified as a brownfield
- B. To define the building envelope
- C. To give priority for certification to projects with a smaller footprint
- D. To define the limits of site disturbance
正解：D
解説：
Explanation
The project boundary is the area within which the project team has authority to implement the LEED requirements. It is important to clearly identify the project boundary to define the limits of site disturbance, which can affect the environmental performance of the project. For example, limiting site disturbance can help reduce soil erosion, protect natural habitats, and conserve water resources. The project boundary also determines the scope of the site assessment and the applicability of some credits. References: LEED v4 BD+C Reference Guide, Introduction, page 13
質問 # 97
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