2026 LEED-Green-Associate dumps review - Professional Quiz Study Materials
LEED-Green-Associate Test Prep Training Practice Exam Questions Practice Tests
NEW QUESTION # 114
Flush out process is performed to remove which of the following?
- A. Graywater
- B. voc
- C. Blackwater
- D. Waste
Answer: B
Explanation:
Flush out process is performed to remove volatile organic compounds (VOCs) from the indoor air after construction or renovation12. VOCs are chemicals that can evaporate at room temperature and cause health problems, such as headaches, nausea, and irritation3. Flush out process involves supplying 100% outdoor air to the building for a certain period of time or until a certain amount of air changes are achieved12.
Reference:
Flush-out documentation | LEEDuser1
Building flushout - option 2 | LEEDuser2
Volatile Organic Compounds' Impact on Indoor Air Quality | Indoor Air Quality (IAQ) | US EPA3
NEW QUESTION # 115
All LEED rating systems include:
- A. 110 base points, plus five Innovation points and two Regional Priority points for a total of 117 points
- B. 110 base points, plus six Innovation points and four Regional Priority points for a total of 120 points
- C. 90 base points, plus four Innovation points and six Regional Priority points for a total of 100 points
- D. 100 base points, plus six Innovation points and four Regional Priority points for a total of 110 points
Answer: D
Explanation:
LEED rating systems are designed with 100 base points for core credits, six bonus points for Innovation, and four bonus points for Regional Priority credits. This structure allows projects to achieve a total of 110 points, reflecting LEED's flexibility and comprehensive approach.
NEW QUESTION # 116
A building manager is comparing the operating cost of the existing boiler to the purchase and operation of a new and more efficient boiler. The building manager discovers that although the upfront cost is significant, purchasing the new boiler would drastically decrease the cost of running and operating the system. This exercise is called
- A. life-cycle costing
- B. value engineering
- C. integrated design
- D. life-cycle assessment
Answer: A
Explanation:
Life-cycle costing is an economic analysis method that considers all costs associated with an asset over its entire life cycle, from acquisition and installation to operation, maintenance, and disposal. In this case, the building manager is comparing the total costs of owning and operating two different boilers over their respective lifetimes. Reference: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
NEW QUESTION # 117
In which LEED rating category does a Built Project fall into?
- A. LEED for Operations and Maintenance
- B. LEED for Interior Design and Construction
- C. LEED for Building Design and Construction
- D. LEED for Neighborhood Development
Answer: A
Explanation:
According to the LEED Study Guide:
"LEED for Operations and Maintenance (LEED O+M) applies to existing buildings that are fully operational and occupied." This system evaluates how a building performs after it is constructed and in use, making it the correct fit for a built project.
NEW QUESTION # 118
An owner is looking to update the interior materials of the office while promoting a healthier indoor work environment using LEED strategies. During the materials specification, which of the following strategies can the owner take in order to achieve this goal?
- A. Specify salvaged materials
- B. Specify low-cost materials
- C. Specify low-emitting materials
- D. Specify high solar reflectance materials
Answer: C
Explanation:
An owner who wants to update the interior materials of the office while promoting a healthier indoor work environment using LEED strategies can specify low-emitting materials as one of the strategies to achieve this goal. Low-emitting materials are materials that have low or no emissions of volatile organic compounds (VOCs) or other pollutants into the indoor air. VOCs are organic chemicals that can evaporate or vaporize at room temperature and can adversely affect the indoor air quality (IAQ) of a building and the health, comfort, and productivity of the occupants. Some sources of VOCs in buildings are paints, coatings, adhesives, sealants, flooring, furniture, and cleaning products. Specifying low-emitting materials can reduce the exposure and risk of VOCs for the occupants and improve IAQ12. Reference: LEED v4 Green Associate Candidate Handbook1, LEED v4 BD+C Reference Guide2
NEW QUESTION # 119
The general contractor for a project located in a dense urban area attempts to gain a credit in Materials and Resources. Which of the following is considered a local material?
- A. Vinyl flooring manufactured 500 mi (805 km) away but is sold at a warehouse 2 mi (3.2 km) from the project site
- B. Bamboo flooring that is harvested 2.350 mi. (3 782 km) away and manufactured 200 mi. (322 km) away from the project site
- C. Stone that is harvested and processed 80 mi (128.7 km) from the project site and purchased 75 mi. (121 km) away
- D. Quarry tile that is extracted 370 mi (595 km) away and manufactured in a city 1.600 mi (2 575 km) away
Answer: C
Explanation:
Stone that is harvested and processed 80 mi (128.7 km) from the project site and purchased 75 mi (121 km) away is considered a local material because it meets the criteria of being extracted, harvested, recovered, or manufactured within 100 mi (160 km) of the project site. Local materials can help reduce environmental impacts associated with transportation, such as greenhouse gas emissions, air pollution, and energy consumption. Local materials can also support the local economy and community. LEED projects can earn credits for using local materials under the Materials and Resources category. Reference: Local Materials in India3; LEED v4 BD+C Reference Guide, Materials and Resources, page 65
NEW QUESTION # 120
If a project has achieved 53 points and six of eight prerequisites, for what level of certification does the project qualify?
- A. Silver
- B. Gold
- C. None
- D. Certified
Answer: C
Explanation:
To qualify for any level of LEED certification, a project must meet all the prerequisites and achieve a minimum number of points based on the rating system and the certification level1. The prerequisites are mandatory requirements that must be met before a project can earn any points2. The points are awarded for achieving optional credits that demonstrate environmental performance and innovation2. The LEED rating system consists of five broad categories: Building Design and Construction (BD+C), Interior Design and Construction (ID+C), Building Operations and Maintenance (O+M), Neighborhood Development (ND), and Homes3. Each category has different adaptations for specific project types and scopes, such as Schools, Retail, Hospitality, Data Centers, Warehouses and Distribution Centers, Healthcare, etc3. Each adaptation has a different number of prerequisites and credits, and a different point scale for each certification level4. The certification levels are: Certified, Silver, Gold, and Platinum1. The minimum points required for each level vary depending on the rating system and the adaptation, but generally range from 40 to 80 points1.
In this question, the project has achieved 53 points and six of eight prerequisites. This means that the project has failed to meet two prerequisites, which are mandatory requirements. Therefore, the project does not qualify for any level of LEED certification, regardless of the rating system or the adaptation. The answer is A. None.
Reference:
The 4 Levels of LEED Certification and How to Achieve Them
LEED credits, prerequisites and points: How are they different?
LEED rating system
LEED rating system selection
NEW QUESTION # 121
An owner is looking to update the interior materials of the office while promoting a healthier indoor work environment using LEED strategies. During the materials specification, which of the following strategies can the owner take in order to achieve this goal?
- A. Specify salvaged materials
- B. Specify low-cost materials
- C. Specify low-emitting materials
- D. Specify high solar reflectance materials
Answer: C
NEW QUESTION # 122
Which formula is used for calculation of the percentage of restoration area?
- A. Percentage of restoration area = (Disturbed area I Restoration site area) x 100
- B. Percentage of restoration area = (Restoration area / Total proposed restoration site area) x 100
- C. Percentage of restoration area = (Restoration area / Total previously disturbed site area) x 100
- D. Percentage of restoration area = (Restoration area / Total previously undisturbed site area) x 100
Answer: C
Explanation:
This formula is used to calculate the percentage of restoration area for the LEED v4 credit SSc2: Protect or Restore Habitat1. The restoration area is the portion of the site that is restored with native or adapted vegetation, and the total previously disturbed site area is the area that was altered by human activity before the project2.
NEW QUESTION # 123
Which of the following Is a measure of energy use intensity?
- A. Daylighting and views
- B. Systems with ENERGY STAR" requirements
- C. The amount of electricity a wind turbine can produce
- 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. References: What is Energy Use Intensity (EUI)?2; Energy Use Intensity (EUI)3
NEW QUESTION # 124
In which of the following common building applications are chlorofluorocarbons (CFCs) found?
- A. Roof-top vents
- B. Centrifugal chillers
- C. Fire hydrants
- D. Insulation agents
Answer: B
Explanation:
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 # 125
Which of the following contribute to the triple bottom line?
- A. Global security
- B. Project balance sheet
- C. Social responsibility
- D. Green metrics and verification
Answer: C
Explanation:
Social responsibility is one of the factors that contribute to the triple bottom line. The triple bottom line is a framework that measures the performance of an organization or a project based on three dimensions:
environmental, social, and economic. Social responsibility refers to the ethical obligation of an organization or a project to consider the impacts of its decisions and actions on society and stakeholders, such as employees, customers, communities, and future generations. The other options are not factors that contribute to the triple bottom line. Global security is a broad concept that encompasses various aspects of international relations, such as peace, human rights, justice, and cooperation. Project balance sheet is a financial statement that summarizes the assets, liabilities, and equity of a project at a given point in time. Green metrics and verification are tools and methods that quantify and validate the environmental performance of a project or a product. References: LEED Green Associate Candidate Handbook, page 31; USGBC [LEED v4 Impact Category: Triple Bottom Line], page 1.
NEW QUESTION # 126
Relating to water efficiency in LEED. gallons per minute or liters per minute refers to the amount of
- A. water used by flush fixtures
- B. water used by flow fixtures
- C. stormwater runoff
- D. captured rainwater
Answer: B
Explanation:
Explanation
Gallons per minute or liters per minute refers to the amount of water used by flow fixtures in LEED. Flow fixtures are fixtures that deliver a constant stream of water, such as faucets, showerheads, or hose bibs. The flow rate of these fixtures is measured in gallons per minute (gpm) or liters per minute (L/min), which indicates how much water flows through them in a given time period. The LEED Green Associate Candidate Handbook states that one of the strategies for achieving water efficiency is to "use low-flow faucets and showerheads (maximum 2.5 gpm at 80 psi)" [1, p. 14]. References: LEED Green Associate Candidate Handbook, [Water Efficiency | U.S. Department of Energy]
NEW QUESTION # 127
Which of the following is a prerequisite in LEED v4 Water Efficiency category?
- A. Cooling Tower Water Use
- B. Building-Level Energy Metering
- C. Building-Level Water Metering
- D. Rainwater Management
Answer: C
Explanation:
Explanation
Building-Level Water Metering is a prerequisite in LEED v4 Water Efficiency category. Building-Level Water Metering means that the project must install permanent water meters that measure the total potable water use for the building and associated grounds. The project must also commit to sharing the water usage data with USGBC for at least five years after occupancy or certification. The LEED Green Associate Candidate Handbook states that this is one of the two prerequisites in the Water Efficiency category [1, p.
14]. References: [LEED Green Associate Candidate Handbook], [Building-Level Water Metering | U.S. Green Building Council]
NEW QUESTION # 128
What is the best way to prevent a building's indoor pollutant(s)?
- A. Test for radon
- B. Eliminate or control pollutants at the source
- C. Remove any pollutants that enter the building
- D. Monitor carbon dioxide
Answer: B
Explanation:
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, sealingcombustion appliances, implementing green cleaning practices, and prohibiting smoking13. References: LEED v4 Green Associate Candidate Handbook1, EPA's Indoor Air Quality3
NEW QUESTION # 129
In the commercial LEED rating systems, which point range will achieve the Silver level of certification?
- A. 40-49 points
- B. 50-59 points
- C. 30-39 points
- D. 60-69 points
Answer: A
Explanation:
Explanation
In the commercial LEED rating systems, achieving 40-49 points will result in Silver level certification. The points are awarded based on how well the project meets various sustainability criteria set out in the LEED rating system. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
NEW QUESTION # 130
Which of the following options does the triple bottom line entail?
- A. People, planet and profit
- B. Energy, water and materials
- C. Time, cost and quality
- D. Health, safety and environment
Answer: A
Explanation:
The triple bottom line is a business concept that states firms should commit to measuring their social and environmental impact-in addition to their financial performance-rather than solely focusing on generating profit, or the standard "bottom line"1. The triple bottom line can be broken down into "three P's": profit, people, and the planet2. Firms can use these categories to conceptualize their environmental responsibility and determine any negative social impacts to which they might be contributing1.
NEW QUESTION # 131
What element of design can be used to take advantage of natural ventilation, solar energy and daylight?
- A. Cool roof
- B. LOW visible transmittance glazing
- C. Facade treatment
- D. Building orientation
Answer: D
Explanation:
Building orientation is the element of design that can be used to take advantage of natural ventilation, solar energy and daylight. Building orientation refers to the position and direction of a building in relation to the sun, wind, and other environmental factors. By orienting a building properly, it can maximize the benefits of passive design strategies such as daylighting, natural ventilation, and solar energy. For example, a building can be oriented to face the south or north in temperate climates to capture more sunlight for heating and lighting, or to face the east or west in hot climates to avoid excessive solar heat gain and glare. A building can also be oriented to align with the prevailing wind direction to enhance natural ventilation and cooling.
Building orientation can also affect the shape, size, and placement of windows, doors, roofs, and other architectural elements that influence the performance and comfort of a building. References: Passive Design Strategies | Sustainability Workshop, section "Building Massing & Orientation"; Back to Basics: Natural Ventilation and its Use in Different Contexts | ArchDaily, section "Orientation"; Courtyard configuration to optimize shading, daylight and ventilation ..., section "Introduction"
NEW QUESTION # 132
Which of the following statements regarding non-potable water is true?
- A. can be used for any household purpose as long as it is not consumed
- B. Stormwater runoff can be treated and used in a facility's cooling towers
- C. Captured rainwater must be treated before it can be used to irrigate landscaping
- D. Blackwater can only be used for flush fixtures
Answer: B
Explanation:
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. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
NEW QUESTION # 133
Which of the following is a type of quality transit in LEED?
- A. Single passenger car
- B. Motorcycle
- C. Taxi
- D. Bicycle
Answer: D
Explanation:
Quality transit in LEED refers to public transportation modes that reduce greenhouse gas emissions and provide access to diverse destinations. Bicycles are considered a type of quality transit in LEED, as they meet the criteria of being low-emitting, fuel-efficient, and having a high ridership capacity. Taxis, motorcycles, and single passenger cars are not considered quality transit in LEED, as they have higher emissions, lower fuel efficiency, and lower ridership capacity than bicycles.
NEW QUESTION # 134
Which of the following processes is conducted prior to building occupancy and removes indoor airbome contaminants by thoroughly exhausting old air and replacing it with fresh outdoor air?
- A. Air ejection
- B. Flush-out
- C. Hot box analysis
- D. Bake-out
Answer: B
Explanation:
Explanation
A flush-out is a process that is conducted prior to building occupancy and removes indoor airborne contaminants by thoroughly exhausting old air and replacing it with fresh outdoor air. A flush-out is one of the options for achieving the LEED Indoor Air Quality Assessment credit, which aims to reduce indoor air quality problems resulting from construction or renovation and promote the comfort and well-being of occupants1. A flush-out requires that the building be supplied with a total air volume of 14,000 cubic feet of outdoor air per square foot of gross floor area while maintaining an internal temperature of at least 60°F and no higher than
80°F and relative humidity no higher than 60%. The flush-out can be done before or during occupancy, but the latter option requires a minimum ventilation rate and duration2. A flush-out can help to remove volatile organic compounds (VOCs), particulate matter (PM), and other pollutants that may be emitted from construction materials, finishes, furnishings, and equipment3.
NEW QUESTION # 135
Which strategy is an example of permanent entryway systems used to reduce dust, dirt and contaminants brought into a facility?
- A. Placing grilles, grates or mats at all major entrances
- B. Providing sensors at all entrances
- C. Conducting a thermal comfort survey
- D. Installing outdoor air monitoring equipment
Answer: A
Explanation:
Permanent entryway systems are designed to capture dirt and particulates entering the building at regularly used exterior entrances. They can be grilles, grates, mats or other materials that are at least 10 feet long in the primary direction of travel12. They can improve indoor air quality, reduce maintenance costs and enhance floor appearance3.
Reference:
Entryway Systems | LEEDuser
lengths of the permanent entryway systems | LEEDuser
SC LEE Credit Contributions - CS Group
NEW QUESTION # 136
By specifying the installation of occupancy sensors for the building's lighting system, what pair of LEED credit categories would be affected?
- A. Innovation and Water Efficiency
- B. Integrative Process and Sustainable Sites
- C. Indoor Environmental Quality and Energy and Atmosphere
- D. Location and Transportation and Materials and Resources
Answer: C
Explanation:
Occupancy sensors are devices that detect the presence or absence of people in a space and automatically turn the lights on or off accordingly. By installing occupancy sensors for the building's lighting system, projects can achieve two benefits: improving the indoor environmental quality (IEQ) and reducing the energy consumption. Occupancy sensors can enhance the IEQ by providing lighting control for individual spaces, allowing occupants to adjust the light levels to their preferences and needs. Occupancy sensors can also save energy by avoiding unnecessary lighting when spaces are unoccupied, thus lowering the electricity demand and greenhouse gas emissions. Reference: LEED v4 Reference Guide for Building Design and Construction, p. 507 1; LEED v4 Reference Guide for Building Operations and Maintenance, p. 241 1
NEW QUESTION # 137
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