LEED-Green-Associate PDF Dumps 2024 Exam Questions with Practice Test
Dumps for Free LEED-Green-Associate Practice Exam Questions
NEW QUESTION # 139
What is the scope of the LEED impact category component Protect Human Health from Direct Exposure to Negative Health Impacts?
- A. 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
- B. Building occupants during use and demolition phase of the building cycle, within the project boundary
- C. Design and construction crew during the construction phase, within the project boundary and excluding its immediate surroundings
- D. Occupants and construction crew during construction or renovation phase of the building cycle, within the project boundary
Answer: A
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. Reference: LEED v4 BD+C Reference Guide, Introduction, page 9
NEW QUESTION # 140
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. Limit parking
- B. Use compact development strategies
- C. Provide incentives for carpooling
- D. Build underground parking structure
Answer: C
Explanation:
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
NEW QUESTION # 141
What does the U.S. Green Building Council (USGBC) administer?
- A. LEED rating systems development
- B. LEED Project Certification through third-party certification bodies accredited by the American National Standards Institute (ANSI)
- C. LEED Credentialing Programs related to Green Building practice
- D. LEED Green Associate exams
Answer: A
Explanation:
Explanation
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]. References: LEED Green Associate Candidate Handbook, [LEED Rating Systems | U.S. Green Building Council]
NEW QUESTION # 142
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
Answer: C
NEW QUESTION # 143
Which of the following tools should be used to identify indoor environmental issues and prepare a corrective action plan to make necessary changes?
- A. Occupant surveys
- B. Life-cycle assessments
- C. Thermal sensors
- D. Mixed-mode design calculations
Answer: A
Explanation:
Explanation
Occupant surveys are tools that can be used to identify indoor environmental issues and prepare a corrective action plan to make necessary changes. Occupant surveys are questionnaires that collect feedback from the building users about their satisfaction, comfort, health, and productivity in relation to the indoor environmental quality (IEQ) factors, such as thermal comfort, indoor air quality, lighting quality, acoustic quality, and occupant control. Occupant surveys can help to identify the sources and causes of IEQ problems, as well as the potential solutions and improvements. Occupant surveys are also required for some LEED credits, such as IEQc7.2 Thermal Comfort, Verification1, which requires a corrective action plan if more than 20% of the occupants are dissatisfied with the thermal conditions in the space2. The other options are not directly related to identifying indoor environmental issues and preparing a corrective action plan, as they involve different types of tools or metrics that are not relevant for measuring occupant satisfaction and comfort.
NEW QUESTION # 144
The amount of landfill-destined waste generated during project construction can be reduced by requiring the general contractor to
- A. use contractor vehicles to disperse waste materials to multiple disposal sites within the project region
- B. follow requirements for using dimensional construction materials, prefabrication or material D. efficient framing
- C. take advantage of municipal waste pick-up to reduce the weight of the project's construction material scraps
- D. burn paper and cardboard materials on-site
Answer: B
Explanation:
The amount of landfill-destined waste generated during project construction can be reduced by requiring the general contractor to follow requirements for using dimensional construction materials, prefabrication or material efficient framing. These methods reduce the amount of material waste by minimizing cutting, fitting, and trimming on site, and by using standardized or modular components that can be easily reused or recycled. The LEED Green Associate Candidate Handbook states that one of the strategies for achieving materials and resources efficiency is to "reduce construction waste through efficient framing techniques" [1, p. 15]. Reference: LEED Green Associate Candidate Handbook, [Reducing Construction Waste | U.S. Environmental Protection Agency]
NEW QUESTION # 145
The LEED reviewer advised a project team that an inappropriate rating system was chosen for a newly constructed school in operation for one year and undergoing minor improvements. What should the project team have done differently to avoid this error?
- A. S. Green Building Council
- B. Review the appropriate rating system and determine the best adaptation to use with consultation from
- C. Select LEED for Existing Buildings: Operations and Maintenance Rating System, as the Operational and Maintenance phase has begun
- D. Allow the LEED Project Administrator sole responsibility to review the appropriate rating system for the project
- E. Select LEED for Schools New Construction and Major Renovations Rating System, as this project is classified as a school
Answer: C
Explanation:
Explanation
The project team should have selected LEED for Existing Buildings: Operations and Maintenance Rating System, as the operational and maintenance phase has begun for a newly constructed school in operation for one year and undergoing minor improvements. The LEED rating systems are designed to address the specific needs and characteristics of different types of buildings and projects. The project team should choose the most appropriate rating system for their project based on the scope, scale, and goals of the project. The LEED for Existing Buildings: Operations and Maintenance Rating System is intended for buildings that are already in use and want to improve their performance and sustainability through best practices in operation, maintenance, renovation, and occupant engagement1 . References: LEED v4 Green Associate Candidate Handbook1, LEED v4 O+M Reference Guide
NEW QUESTION # 146
Which of the following strategies are used to address Transportation in Operation and Maintenance under the Location and Transportation LEED Category?
- A. Minimize impervious areas
- B. Use xeriscaping
- C. Offer financial incentives
- D. Size the building appropriately
Answer: C
Explanation:
Offering financial incentives is a strategy that can be used to address transportation in operation and maintenance under the Location and Transportation (LT) category. The LT category addresses the location and accessibility of a project site, as well as its impacts on transportation, land use, and community connectivity. One of the credits in this category is LT Credit: Alternative Transportation - Transportation Demand Management, which rewards projects that implement programs or policies that reduce single-occupancy vehicle trips and encourage alternative transportation modes, such as public transit, carpooling, biking, or walking. Offering financial incentives is one example of such a program or policy, which can provide benefits or rewards for the employees or tenants who use alternative transportation modes, such as subsidies, vouchers, discounts, prizes, recognition, or preferential parking1 . Reference: LEED v4 Green Associate Candidate Handbook1, LEED v4 O+M Reference Guide
NEW QUESTION # 147
A company is considering investing in green power for its operations facilities, but is reluctant because of the high capital investment, maintenance costs and slow initial financial returns. Which of the following is a practical strategy to help the company overcome these obstacles?
- A. Divert the company's research and development funds to investment in large scale hydroelectric power
- B. Hire employees to staff a new operations department in preparation for the maintenance needs of the new renewable energy equipment
- C. Host an on-site renewable energy generation system and agree to buy the power without owning the equipment
- D. Relocate the company to a region that is better suited for harnessing renewable energy
Answer: C
Explanation:
Explanation
A charrette is an intensive, multi-disciplinary workshop with the aim of developing a design or vision for a project or planning activity. Charrettes are often conducted to design such things as parks and buildings, or to plan communities or transportation systems. A charrette should take place at the beginning of the project, when the design team can engage with all the stakeholders, including the client, users, consultants, contractors, regulators, and community members. A charrette at this stage can help to:
* Establish clear goals and objectives for the project
* Identify opportunities and constraints for the site and program
* Generate creative and innovative ideas and solutions
* Foster collaboration and consensus among diverse perspectives
* Reduce conflicts and delays during later phases of the project
* Enhance communication and trust among the project team
The other options are not appropriate phases for a charrette. Post commissioning is too late to influence the design or planning of the project. During the design process, somedecisions may have already been made or some stakeholders may have been excluded. During the construction process, changes may be costly or impractical to implement. References: : Charrette
NEW QUESTION # 148
What is the unit of measure for water closets?
- A. Gallons (Liters) per flush
- B. Usage per full time employee
- C. Average usage per hour
- D. Gallons (Liters) per person
Answer: A
Explanation:
Explanation
Water closets, also known as toilets, are fixtures that use water to flush human waste into a sewer or septic system. The unit of measure for water closets is gallons (liters) per flush, which indicates the amount of water used for each flushing cycle. The water efficiency of waterclosets can vary depending on the design, technology, and regulation of the fixture. The LEED rating system encourages the use of water-efficient fixtures that reduce water consumption and wastewater generation12. References: LEED v4 Green Associate Candidate Handbook1, EPA's WaterSense Toilets2
NEW QUESTION # 149
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. Landscaping plant selection
- B. Irrigation piping systems
- C. Irrigation control systems
- D. Rainwater storage cisterns
Answer: D
NEW QUESTION # 150
Which strategy for roof coverage best addresses both heat island effect and rainwater runoff from the roof only?
- A. 100% vegetated
- B. 100% high-albedo
- C. 20% high-albedo and 80% conventional
- D. 50% standing seam copper and 50% vegetated
Answer: A
Explanation:
Explanation
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. References: LEED Green Associate Candidate Handbook, page 27; USGBC, [Sustainable Sites], page
3.
NEW QUESTION # 151
Which industry benchmarking tool is used for measuring ongoing energy performance?
- A. Bright Power's EnergyScoreCard
- B. U.S. Department of Energy's EnergyIQ
- C. U.S. Department of Energy's EnerCop
- D. EPA's ENERGY STAR Portfolio Manager
Answer: D
NEW QUESTION # 152
What is a reason to clearly identify the project boundary?
- A. To give priority for certification to projects with a smaller footprint
- B. To define the limits of site disturbance
- C. To define the building envelope
- D. To determine the total area of the project classified as a brownfield
Answer: B
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. Reference: LEED v4 BD+C Reference Guide, Introduction, page 13
NEW QUESTION # 153
Which of the following credit categories does not have a prerequisite?
- A. Water Efficiency
- B. Indoor Environmental Quality
- C. Materials and Resources
- D. Location and Transportation
Answer: A
Explanation:
Explanation
Water Efficiency is the only credit category that does not have a prerequisite in LEED v4 for Building Design and Construction. Prerequisites are the minimum requirements that all projects must meet to be eligible for LEED certification. They are mandatory and non-weighted, meaning they do not contribute to the project's score. The other credit categories have at least one prerequisite each, as shown in the table below:
References: LEED v4 Reference Guide for Building Design and Construction, p. 17 1; [LEED v4 BD+C Scorecard]
NEW QUESTION # 154
Light trespass beyond the project boundary can be prevented by the use of
- A. shielded light fixtures
- B. up-lighting fixtures
- C. flood light fixtures
- D. increasing the number of light fixtures
Answer: A
Explanation:
Shielded light fixtures are designed to direct light downwards and prevent it from spilling over into areas where it's not wanted, such as beyond the project boundary. This helps to prevent light trespass, which can be a form of pollution that disrupts ecosystems and human sleep patterns. Reference: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
NEW QUESTION # 155
Which of the following is a minimum program requirement for the LEED for New Construction and Major Renovations Rating System?
- A. Define a site boundary for the sole purpose of complying with credits
- B. Comply with the best practices of the International Organization for Standardization (ISO)
- C. Include temporary structures in floor area calculations
- D. Comply with minimum project size
Answer: D
NEW QUESTION # 156
What standard ensures adequate ventilation is supplied to building occupants?
- A. ASHRAE 189.1
- B. ASHRAE 55
- C. ASHRAE 62.1
- D. ASHRAE 90.1
Answer: C
Explanation:
Explanation
ASHRAE 62.1 is a standard that ensures adequate ventilation is supplied to building occupants. ASHRAE stands for the American Society of Heating, Refrigerating and Air-Conditioning Engineers, a professional organization that develops standards and guidelines for the design, operation, and maintenance of buildings.
ASHRAE 62.1 is a standard that specifies theminimum ventilation rates and other measures for new and existing buildings that are intended to provide acceptable indoor air quality (IAQ) for the occupants.
Ventilation is the process of supplying outdoor air to or removing indoor air from a building. Adequate ventilation is important for maintaining good IAQ, which can affect the health, comfort, and productivity of the occupants13. References: LEED v4 Green Associate Candidate Handbook1, ASHRAE's Standard 62.13
NEW QUESTION # 157
According to a study completed by the Heschong Mahone Group, which of the following Indoor Environmental Quality strategies can improve student test scores in schools by 7%-18%?
- A. Providing increased dayliqhting
- B. Putting plants in the classroom
- C. Using thermal comfort controls
- D. Installing ergonomic furniture
Answer: A
Explanation:
Explanation
According to a study completed by the Heschong Mahone Group, providing increased daylighting in schools can improve student test scores by 7%-18%. Daylighting is the practice of placing windows, skylights, other openings, and reflective surfaces so that sunlight (direct or indirect) can provide effective internal lighting.
Particular attention is given to daylighting while designing a building when the aim is to maximize visual comfort or to reduce energy use. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
NEW QUESTION # 158
Which of the following is an appropriate usage of U.S. Green Building Council (USGBC) terminology for a LEED project?
- A. LEED Registered, Gold Building
- B. LEED's certified building
- C. LEED certified building
- D. LEED Accredited Building
Answer: C
Explanation:
The term "LEED certified building" is the correct usage according to the U.S. Green Building Council (USGBC). This term indicates that a building has met the standards set by the LEED rating system and has been officially certified by the USGBC. Reference: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
NEW QUESTION # 159
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