Latest USGBC LEED-Green-Associate Practice Test Questions, LEED Green Associate Exam Exam Dumps
Oct-2025 Pass USGBC LEED-Green-Associate Exam in First Attempt Easily
NEW QUESTION # 99
Strategically locating functional and decorative hardscape on a project site may reduce the amount of on-site
- A. sensitive area
- B. waste area
- C. impervious area
- D. pervious area
Answer: C
Explanation:
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. References:
LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
NEW QUESTION # 100
Which of the following has the highest energy consumption in a typical U.S. office building?
- A. Space Heating
- B. Water Heating
- C. Cooling
- D. Lighting
Answer: A
Explanation:
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
NEW QUESTION # 101
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. Implement a stormwater pollution prevention plan
- D. Purchase Renewable Energy Certificates
Answer: C
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. Reference: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
NEW QUESTION # 102
In which of the following common building applications are chlorofluorocarbons (CFCs) found?
- A. Roof-top vents
- B. Fire hydrants
- C. Insulation agents
- D. Centrifugal chillers
Answer: D
Explanation:
Chlorofluorocarbons (CFCs) are a type of compound that was widely used in the 20th century in various applications, including as a refrigerant in air conditioning systems such as centrifugal chillers. CFCs are known to deplete the ozone layer when released into the atmosphere, and their use has been phased out in many countries under the Montreal Protocol. References: LEED Green Associate Candidate Handbook, U.S.
Green Building Council resources
NEW QUESTION # 103
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
Answer: C
NEW QUESTION # 104
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
Answer: A
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. Reference: LEED v4 Green Associate Candidate Handbook1, LEED v4 BD+C Reference Guide
NEW QUESTION # 105
Which of the following is a tradable commodity representing proof that a unit of electricity was generated from a renewable source?
- A. Tradable Energy Credit (TEC)
- B. Certificate for Innovative Renewables
- C. Renewable Energy Certificate
- D. Renewable Wind Certificate
Answer: C
Explanation:
Explanation
A Renewable Energy Certificate (REC) is a tradable commodity that represents proof that one unit of electricity was generated from a renewable energy source. RECs are used to track and trade renewable energy in the open market, providing an economic incentive for renewable energy generation. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
NEW QUESTION # 106
Which LEED adaptation includes the ability to reduce point thresholds for LEED certification levels based on building size?
- A. LEED Building Design and Construction: Homes
- B. LEED Neighborhood Development: Built Project
- C. LEED Building Design and Construction: Schools
- D. LEED Interior Design and Construction: Retail
Answer: A
Explanation:
LEED Building Design and Construction: Homes is the rating system that applies to single-family homes, low-rise multi-family homes, and mid-rise multi-family homes1. It includes the ability to reduce point thresholds for LEED certification levels based on building size, as smaller homes tend to have lower environmental impacts than larger homes2. The point thresholds are determined by the size of the house compared to the number of bedrooms1.
NEW QUESTION # 107
Which of the following strategies can be used for improving Indoor Environmental Quality during construction?
- A. Maintain clean interior spaces
- B. Use integrated pest management
- C. Calibrate sensors
- D. Monitor outdoor airflow
Answer: D
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]
NEW QUESTION # 108
Which of the following is a strategy that a design team should consider In order to decrease the Impact of a new construction project?
- A. Locate the project in an existing office park with ample parking
- B. Maximize views of the existing wetland
- C. Increase the project's footprint to maximize roof space for a solar array
- D. Select native plants to provide habitat for local fauna
Answer: D
Explanation:
Selecting native plants to provide habitat for local fauna is a strategy that a design team should consider in order to decrease the impact of a new construction project. Native plants are plants that have evolved in a specific region and have adapted to the local climate and soil conditions. Native plants can offer many benefits for the environment, such as:
Reducing water use and runoff by requiring less irrigation and fertilization Enhancing biodiversity and ecosystem services by supporting native wildlife and pollinators Improving air quality and mitigating climate change by sequestering carbon and reducing greenhouse gas emissions Increasing soil health and stability by preventing erosion and improving infiltration Creating a sense of place and cultural identity by reflecting the natural heritage of the region The other options are not strategies that would decrease the impact of a new construction project. Maximizing views of the existing wetland may improve occupant satisfaction, but it does not necessarily reduce the environmental footprint of the project. Locating the project in an existing office park with ample parking may reduce land use and transportation impacts, but it may also increase heat island effect and stormwater runoff. Increasing the project's footprint to maximize roof space for a solar array may increase renewable energy generation, but it may also increase site disturbance, material use, and energy demand. Reference: : Native Plants
NEW QUESTION # 109
According to the Indoor Environmental Quality credit category, which of the following is considered an unoccupied space?
- A. School classroom
- B. Mechanical and electrical rooms
- C. Corridor
- D. Restroom
Answer: B
Explanation:
Explanation
According to the Indoor Environmental Quality credit category of LEED, mechanical and electrical rooms are considered unoccupied spaces. These spaces are typically not intended for human occupancy, except for maintenance or operational purposes, and therefore do not require the same level of environmental control (such as ventilation or temperature control) as occupied spaces. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
NEW QUESTION # 110
Which of the following sites is most appropriate to encourage a walkable street design?
- A. An area with a decreased building-height-to-street-width ratio
- B. A neighborhood that includes a diversity of use
- C. A development that uses many culs-de-sac in the street design
- D. A project in an area designed with streets to facilitate increased speed limits
Answer: B
Explanation:
Explanation
A neighborhood that includes a diversity of uses is most appropriate to encourage a walkable street design. A diversity of uses means that different types of activities and functions are located within walking distance of each other, such as residential, commercial, retail, educational, recreational, cultural, and civic uses. A diversity of uses creates a vibrant and lively neighborhood that attracts pedestrians and supports social interaction. A walkable street design also incorporates elements such as sidewalks, crosswalks, street trees, lighting, benches, bike lanes, public transit stops, and reduced vehicle speeds to enhance pedestrian safety and comfort. The other options are not appropriate to encourage a walkable street design. An area with a decreased building-height-to-street-width ratio creates a wide and open street that exposes pedestrians to more sun and wind, reducing their comfort level. A development that uses many culs-de-sac in the street design creates a disconnected and irregular street network that limits pedestrian access and mobility. A project in an area designed with streets to facilitate increased speed limits prioritizes vehicle movement over pedestrian safety and comfort. References: LEED Green Associate Candidate Handbook, page 29; USGBC [Location & Transportation], page 2-3.
NEW QUESTION # 111
Which of the following strategies, when designed together, can save energy and improve occupant experience?
- A. Ventilation and carbon monoxide monitoring
- B. Daylighting and natural ventilation
- C. Energy metering and thermal comfort
- D. Thermal comfort and water meters
Answer: B
Explanation:
Daylighting and natural ventilation are strategies that can be used together to save energy and improve occupant experience in a building. Daylighting uses natural light to illuminate the interior spaces of a building, reducing the need for artificial lighting and improving the visual comfort and well-being of the occupants. Natural ventilation uses outdoor air to provide freshair and cooling to a building, reducing the need for mechanical ventilation and air conditioning and improving the indoor air quality and thermal comfort of the occupants1 . References: LEED v4 Green Associate Candidate Handbook1, LEED v4 BD+C Reference Guide
NEW QUESTION # 112
Which of the following concepts uses drought-tolerant native and adaptive plants to promote water conservation?
- A. Monoculture
- B. Bioswales
- C. Xeriscaplng
- D. Weather-based irrigation
Answer: C
Explanation:
Xeriscaping is a landscaping practice that uses drought-tolerant native and adaptive plants to reduce water use and maintenance. Xeriscaping also incorporates other strategies such as mulching, efficient irrigation, soil improvement, and appropriate design and zoning. By using xeriscaping, projects can conserve water, protect natural habitats, reduce stormwater runoffand pollution, and enhance the aesthetic and ecological value of the site. References: LEED v4 Reference Guide for Building Design and Construction, p. 123 1; [Xeriscape Colorado website]
NEW QUESTION # 113
A project that does not meet a prerequisite in one credit category
- A. does not qualify for certification
- B. may substitute a prerequisite from an alternative rating system
- C. must tile a CIR
- D. forfeits all points in the same credit category
Answer: A
Explanation:
LEED prerequisites are the minimum requirements that a project must meet in order to be eligible for LEED certification. Prerequisites are mandatory for all projects and cannot be substituted or waived. If a project does not meet a prerequisite in one credit category, it does not qualify for certification, regardless of how many points it earns in other categories123.
A project that does not meet a prerequisite in one credit category does not forfeit all points in the same credit category, as points are awarded for meeting optional credits, not prerequisites. A project cannot file a CIR (Credit Interpretation Request) to seek clarification or exception for a prerequisite, as CIRs are only applicable for credits. A project cannot substitute a prerequisite from an alternative rating system, as prerequisites are specific to each rating system and reflect the minimum standards for that system
NEW QUESTION # 114
Which of the following is a cause of surface water degradation?
- A. Expansion of outdoor filtration systems
- B. Rainwater harvesting
- C. Expansion of pervious surfaces
- D. Expansion of impervious surfaces
Answer: D
Explanation:
One of the causes of surface water degradation is the expansion of impervious surfaces. Impervious surfaces are those that do not allow water to infiltrate into the soil, such as roads, parking lots, rooftops, and sidewalks. Impervious surfaces increase the amount and speed of stormwater runoff, which can carry pollutants, sediments, nutrients, and pathogens into surface water bodies such as streams, rivers, lakes, and oceans. Impervious surfaces also reduce groundwater recharge, lower base flow in streams, increase flooding and erosion, alter stream morphology and habitat, and affect water temperature and dissolved oxygen levels2. Therefore, impervious surfaces can have significant negative impacts on the quality and quantity of surface water resources. Reference: Surface Water as a cause of land degradation from dryland salinity3; What is Water Pollution?4
NEW QUESTION # 115
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