最新のLEED-Green-Associate試験問題集でUSGBC試験にはトレーニングを提供しています
合格できるUSGBC LEED Green Associate ExamのPDF問題集は最近更新された306問あります
質問 # 73
According to the LEED Minimum Program Requirements (MPR) specifying minimum occupancy rates, a project must serve how many occupants?
- A. Five FTEs for six months
- B. At least two FTEs, no later than SIX months after Commissioning (Cx)
- C. One or more Full Time Equivalents (FTEs)
- D. 50% of occupancy based on code
正解：C
解説：
Explanation
According to the LEED v4 Minimum Program Requirements (MPRs), there is no minimum required number of occupants or full-time equivalents (FTEs) for which a building must be designed to be considered eligible to pursue certification1. However, the project must serve at least one FTE, which is based on an 8-hour day2.
The other options are not part of the MPRs.
References:
Minimum Program Requirements (MPRs) - U.S. Green Building Council1
LEED 101: MPRs (Minimum Program Requirements)2
質問 # 74
The Interior space of a six-story commercial building is being completely renovated. Which of the following actions should the design team conduct first in order to incorporate green building strategies?
- A. Benchmark performance of existing building
- B. Set project goals
- C. Identify improvement opportunities
- D. Measure performance and undergo third party verification
正解：B
解説：
Explanation
Setting project goals is the action that the design team should conduct first in order to incorporate green building strategies in a six-story commercial building renovation project. Setting project goals is an important step in the integrative process that defines the vision and expectations for the project's sustainability performance and guides the decision-making throughout the design and construction phases. Setting project goals involves engaging key stakeholders, such as owners, users, designers, contractors, and operators, and identifying measurable objectives, targets, and metrics for various aspects of green building, such as energy efficiency, water conservation, material selection, indoor environmental quality, site selection, and transportation access. The LEED Green Associate Candidate Handbook states that one of the steps in the integrative process is to "establish sustainability goals early in project development" [1, p.
12]. References: LEED Green Associate Candidate Handbook, [Integrative Process | U.S. Green Building Council]
質問 # 75
During the pre-design phase of a three-story office building, the project team determines that the anticipated energy use of the proposed building will exceed the Owner's Project Requirements (OPR). What strategy should the project team consider in order to lower the building's energy use?
- A. Maximize daylighting opportunities with properly sized and oriented windows
- B. Use valid survey protocols to assess occupants' satisfaction with the indoor environment
- C. Increase the square footage of the building
- D. Monitor and verity performance to ensure that building systems are functioning as designed
正解：A
質問 # 76
Which impact category is weighted the most in the LEED rating systems?
- A. Climate Change
- B. Biodiversity
- C. Human Health
- D. Water Resources
正解：A
解説：
Climate change is weighted the most in the LEED rating systems because it is considered the most urgent and significant environmental challenge facing humanity. Climate change is caused by the accumulation of greenhouse gases in the atmosphere, which trap heat and alter the global climate patterns. Climate change can have severe consequences for human health, biodiversity, water resources, food security, and social equity. LEED projects can help mitigate climate change by reducing greenhouse gas emissions from building operations and materials, as well as enhancing resilience and adaptation to climate impacts. The LEED impact categories and point allocation process assigns 35% of the total points to climate change. Reference: LEED v4 Impact Category and Point Allocation Process Overview2; LEED v4 BD+C Reference Guide, Introduction, page 9
質問 # 77
Which of the following is an effective way to identify occupant comfort issues in a space based on LEED best practices?
- A. Install energy meters in the building
- B. Conduct an occupant comfort survey with all building occupants
- C. Wait for occupants to alert facilities management team of issues
- D. Discuss potential issues with building owner
正解：B
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 # 78
Which of the following is a strategy for reducing indoor water use?
- A. use graywater for hand washing
- B. Install submeters
- C. Reuse Salvaged plumbing fixtures
- D. Install a time-sensitive drip irrigation system
正解：A
解説：
Using graywater for hand washing is a strategy for reducing indoor water use, as it can save potable water that would otherwise be used for this purpose. Graywater is the wastewater that is generated from activities such as bathing, laundry, and dishwashing, which can be treated and reused for non-potable applications, such as toilet flushing, irrigation, and hand washing. Using graywater for hand washing can reduce the indoor water use by up to 40%, according to a study by the Pacific Institute1. LEED v4 recognizes and rewards this strategy in the Indoor Water Use Reduction credit2, which aims to reduce the potable water consumption of a building by at least 25% compared to a baseline3. The other options are not directly related to reducing indoor water use, as they involve different types of measures or systems that are not relevant for saving potable water.
質問 # 79
Which component directly reduces a building's Greenhouse Gas (GHG) emissions?
- A. Building Commissioning (Cx)
- B. Native plant landscaping
- C. Double-glazed windows
- D. High-efficiency HVAC
正解：D
質問 # 80
An office without transit access can substantially reduce its transportation impact if
- A. ample parking spaces are provided
- B. green power is purchased to offset projected automobile travel
- C. workers are able to walk from the office to basic services
- D. the office is located at a major intersection
正解：C
解説：
Explanation
An office without transit access can substantially reduce its transportation impact if workers are able to walk from the office to basic services. Transportation impact is the effect of transportation activities on the environment, society, and economy. Transportation impact can include greenhouse gas emissions, air pollution, noise pollution, energy consumption, land use, traffic congestion, infrastructure costs, and public health. Walking is a form of alternative transportation that can reduce transportation impact by using less energy, emitting less pollutants, occupying less space, and improving physical activity and well-being. If workers are able to walk from the office to basic services, such as retail, restaurants, banks, or post offices, they can reduce their vehicle miles traveled, fuel consumption, and parking demand1 . References: LEED v4 Green Associate Candidate Handbook1, EPA's Transportation and Climate Change
質問 # 81
Which of the following strategies, when designed together, can save energy and improve occupant experience?
- A. Daylighting and natural ventilation
- B. Ventilation and carbon monoxide monitoring
- C. Thermal comfort and water meters
- D. Energy metering and thermal comfort
正解：A
質問 # 82
Which of the following has the highest energy consumption in a typical U.S. office building?
- A. Water Heating
- B. Cooling
- C. Space Heating
- D. Lighting
正解：C
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 # 83
Which of the following strategies can be used for improving Indoor Environmental Quality during construction?
- A. Use integrated pest management
- B. Monitor outdoor airflow
- C. Calibrate sensors
- D. Maintain clean interior spaces
正解：B
解説：
Explanation
Monitoring outdoor airflow is a strategy for improving indoor environmental quality during construction.
Outdoor airflow is the amount of fresh air that enters a building through natural or mechanical means.
Monitoring outdoor airflow can help ensure that adequate ventilation is provided to the building during construction, which can prevent the accumulation of indoor pollutants, such as dust, debris, or volatile organic compounds, that may affect the health and comfort of the workers or occupants. The LEED Green Associate Candidate Handbook states that one of the strategies for achieving indoor environmental quality is to "monitor outdoor airflow" [1, p. 16]. References: LEED Green Associate Candidate Handbook, [Outdoor Airflow | ASHRAE]
質問 # 84
The project team is conducting a feasibility study of a building project. The developer has pre-qualified four potential sites that are all financially viable. Within the context of LEED, which site is the most applicable?
- A. A brownfield site in a national park with car access only
- B. A brownfield site with access to five lines of public transportation and basic services
- C. A brownfield site with no access to metro
- D. A greenfield site with access to public transport and proximity to grocery stores
正解：B
質問 # 85
Which is an example of regenerative design?
- A. Passive house energy building
- B. A building with a recycling program
- C. A building that generates electricity and sends the excess to the grid
- D. A project that uses sustainable materials
正解：C
質問 # 86
Select the type of approach that promotes the conservation of Materials and Resources by linking elements in order to form relationships with their function
- A. Closed Flow
- B. Open Systems
- C. Open Flow
- D. Closed Systems
正解：D
解説：
Closed systems are systems that promote the conservation of materials and resources by linking elements in order to form relationships with their function. Closed systems aim to minimize waste, energy loss, and environmental impact by reusing, recycling, or regenerating materials within the system boundaries. Closed systems can be inspired by natural ecosystems, where waste from one process becomes food for another process. An example of a closed system is a building that collects rainwater for irrigation, uses solar panels for electricity, composts organic waste for fertilizer, and recycles greywater for flushing toilets1 . Reference: LEED v4 Green Associate Candidate Handbook1, Biomimicry Institute's What is Biomimicry?
質問 # 87
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. Designate preferred parking for motorcycles
- B. Develop on a brownfield site after remediation
- C. Provide underground parking
- D. Develop an alternative commuting incentive program
正解：A
質問 # 88
What does the U.S. Green Building Council (USGBC) administer?
- A. LEED rating systems development
- B. LEED Credentialing Programs related to Green Building practice
- C. LEED Green Associate exams
- D. LEED Project Certification through third-party certification bodies accredited by the American National Standards Institute (ANSI)
正解：A
解説：
The U.S. Green Building Council (USGBC) administers the LEED rating systems development. The LEED rating systems are frameworks that provide guidance and criteria for designing, constructing, operating, and maintaining green buildings. The USGBC is responsible for developing, maintaining, and updating the LEED rating systems through a consensus-based process that involves various stakeholders, such as technical experts, industry leaders, government representatives, and public comments. The LEED Green Associate Candidate Handbook states that "USGBC is committed to transforming the way our buildings are designed, constructed and operated through LEED" [1, p. 7]. Reference: LEED Green Associate Candidate Handbook, [LEED Rating Systems | U.S. Green Building Council]
質問 # 89
The range of points required to maintain Gold level of LEED certification is
- A. 50-59
- B. 50-69
- C. 60-79
- D. 40-49
正解：C
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 # 90
Which of the following is an Environmental Concern when referring to Energy and Atmosphere?
- A. Occupant comfort
- B. Resource depletion
- C. Use of native species
- D. Ventilation levels
正解：B
解説：
Resource depletion is a major environmental concern related to energy use. The extraction and use of non-renewable energy resources (such as fossil fuels) can lead to their depletion over time. This is why strategies that reduce energy use or utilize renewable energy sources are important in green building practices. Reference: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
質問 # 91
What standard addresses Indoor Environmental Quality?
- A. The Montreal Protocol
- B. ASHRAE 90.1
- C. ASHRAE 62.1
- D. Energy Policy Act of 1992 (EPAct of 1992)
正解：C
解説：
ASHRAE 62.1 is the standard for ventilation and acceptable indoor air quality in commercial and institutional buildings. It specifies the minimum ventilation rates and other measures to provide good indoor air quality for occupants. LEED v4 references ASHRAE 62.1 as a prerequisite for the Indoor Environmental Quality credit category.
Reference:
ASHRAE 62.1 from the LEED v4 Green Associate Candidate Handbook, page 18.
Enhance Indoor Environmental Quality (IEQ) from the WBDG website, section on Adequate Ventilation and Exhaust.
質問 # 92
Which permanently installed building products are addressed in the Materials and Resources Credit category calculation?
- A. Process equipment
- B. Formwork for concrete
- C. Framing
- D. Elevators
正解：D
質問 # 93
Which of the following approaches refers to the identification and quantification of environmental effects throughout the life of the materials and products used in a project as well as the project itself?
- A. Life-cycle assessment (LCA)
- B. Integrative process
- C. Life-cycle costing (LCC)
- D. Commissioning
正解：A
解説：
Explanation
Life-cycle assessment (LCA) is the approach that refers to the identification and quantification of environmental effects throughout the life of the materials and products used in a project as well as the project itself. LCA evaluates the environmental impacts of a product, process, or service from cradle to grave, or from raw material extraction to disposal or reuse. LCA considers various impact categories, such as global warming potential, ozone depletion potential, acidification potential, eutrophication potential, smog formation potential, and human health impacts. LCA can help to compare the environmental performance of different design options, select more sustainable materials and products, and reduce the environmental footprint of a project
質問 # 94
Which type of site Is appropriate for development of LEED projects?
- A. Brownfield
- B. Floodplain
- C. Greenfield
- D. Undeveloped
正解：A
解説：
Explanation
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. References: LEED v4 BD+C Reference Guide, Sustainable Sites, page 35; Best Management Practice #14: Alternative Water Sources1
質問 # 95
Use of which of the following can help reduce the heat gain and peak air temperatures?
- A. A drip irrigation system
- B. Low albedo paving materials
- C. Pervious paving materials
- D. High reflectance roofing materials
正解：D
解説：
High reflectance roofing materials can help reduce heat gain and peak air temperatures by reflecting more sunlight away from the building, thereby reducing the amount of heat absorbed by the roof. This can lead to lower cooling loads and energy use for air conditioning. Reference: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
質問 # 96
Select the type of approach that promotes the conservation of materials and resources by linking elements in order to form relationships with their function
- A. Closed Flow
- B. Open Systems
- C. Open Flow
- D. Closed Systems
正解：D
解説：
A closed system is a type of approach that promotes the conservation of materials and resources by linking elements in order to form relationships with their function1. A closed system is one that does not exchange matter or energy with its surroundings, and therefore minimizes waste and maximizes efficiency2. A closed system aims to achieve a circular economy, where resources are reused, recycled, or recovered, rather than disposed of3. A closed system can also enhance resource productivity, reduce environmental impacts, and foster innovation4.
Reference:
Zero Waste Definition
Closed system | physics
Material Resources, Productivity and the Environment
Sustainable Materials Management: The Road Ahead
質問 # 97
What is pre-consumer recycled content?
- A. Virgin material that is not utilized in production
- B. Waste material that is diverted from the waste stream during the manufacturing process
- C. Waste material that is generated by households or by commercial use
- D. Waste material that is generated from factories
正解：B
解説：
Explanation
Pre-consumer recycled content refers to waste material that is diverted from the waste stream during the manufacturing process. This can include scraps or trimmings that are collected and returned to the manufacturing process. It does not include rework, regrind, or scrap materials capable of being reclaimed within the same process that generated them. References: LEED Green Associate Candidate Handbook, U.S.
Green Building Council resources
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