100% Free LEED-AP-BD-C Files For passing the exam Quickly UPDATED Apr 25, 2025
LEED-AP-BD-C Dumps Questions Study Exam Guide
USGBC LEED-AP-BD-C Exam Syllabus Topics:
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NEW QUESTION # 22
Which strategy can maximize the efficiency of water use in an irrigation system?
- A. Space irrigation sprinkler heads for overlapping coverage
- B. Set the irrigation controllers on a timer
- C. Determine a set rate of irrigation and avoid adjustments
- D. Incorporate precipitation sensors with smart irrigation controllers
Answer: D
Explanation:
Incorporating precipitation sensors with smart irrigation controllers (C) maximizes irrigation efficiency by adjusting water usage according to real-time weather data and soil moisture levels, reducing unnecessary irrigation during rainfall. This LEED strategy helps conserve water and supports the Water Efficiency (WE) Credit: Outdoor Water Use Reduction. Fixed rates (A), timers (B), and overlapping sprinkler heads (D) do not optimize water based on environmental conditions, leading to possible water waste.
NEW QUESTION # 23
What is the minimum number of members of the integrated project team for the Integrative Process Prerequisite, Integrative Project Planning and Design?
- A. Two
- B. One
- C. Four
- D. Six
Answer: C
Explanation:
According to the LEED Reference Guide for Building Design and Construction1, the Integrative Process Prerequisite, Integrative Project Planning and Design, requires the project to assemble an integrated project team that includes at least four key project team members, in addition to the owner or owner's representative. The key project team members are those who have the authority and responsibility to make design decisions and implement them during construction. The integrated project team should include professionals from different disciplines, such as architecture, engineering, landscape, interior design, construction, commissioning, operations, and maintenance. The integrated project team should collaborate throughout the project phases, from discovery to occupancy, to achieve the project goals and optimize the building performance.
Reference:
LEED Reference Guide for Building Design and Construction v4
Integrated Product Team (IPT) - AcqNotes
The Power of an Integrated Project Team Process - Little
NEW QUESTION # 24
A school wants to incorporate natural daylighting in classrooms on all sides of the building. What can the project design team explain to the school district about how this strategy will affect the operational energy cost?
- A. Having the lights off reduces the electricity use
- B. Heat gain will reduce the air conditioning load
- C. There would be passive solar heating benefits to all of the classrooms
- D. Reduction in lighting fixture use reduces re-lamping
Answer: A
Explanation:
Natural daylighting can reduce the electricity use for artificial lighting, which is one of the major components of operational energy cost for buildings. By having the lights off or dimmed when sufficient daylight is available, the project can save energy and money. The other options are not necessarily true or relevant for natural daylighting. Heat gain and passive solar heating depend on the orientation, shading, and insulation of the windows, not just the amount of daylight. Reduction in lighting fixture use may reduce re-lamping, but that is not a significant factor in operational energy cost compared to electricity use. Reference: EA Credit Optimize Energy Performance, EQ Credit Daylight, LEED v4 Reference Guide for Building Design and Construction123
NEW QUESTION # 25
How is the distance between the project site and the manufacturing location determined for Materials and Resources Credit. Building Disclosure and Optimization - Sourcing of Raw Materials. Option 2. Leadership Extraction Practices?
- A. Air freight distance
- B. Roadway distance
- C. Straight line distance
- D. Rail freight distance
Answer: C
Explanation:
The distance between the project site and the manufacturing location is determined by the straight line distance. This is because the LEED v4 Reference Guide for Building Design and Construction states that the distance should be measured as the crow flies1. The straight line distance is the shortest distance between two points on a plane, regardless of the mode of transportation or the road conditions. The image that you sent shows the straight line distance between the project site and the manufacturing location as the line segment AB.
Reference:
LEED v4 Reference Guide for Building Design and Construction, Materials and Resources Credit: Building Product Disclosure and Optimization - Sourcing of Raw Materials, page 551
NEW QUESTION # 26
What reference standard is used to determine compliance with the Energy and Atmosphere Prerequisite, Minimum Energy Performance when the whole building energy modeling option is used?
- A. ASHRAE 90.1-2007
- B. ASHRAE 90.1-2010
- C. ASHRAE 55-2010
- D. ASHRAE 62.1-2010
Answer: B
Explanation:
ASHRAE 90.1-2010 is the reference standard used to determine compliance with the Energy and Atmosphere Prerequisite, Minimum Energy Performance when the whole building energy modeling option is used. This prerequisite requires demonstrating a 5% improvement in the proposed building performance rating compared to the baseline building performance rating per ASHRAE 90.1-2010, Appendix G1. The baseline building performance rating is based on a building design that meets the minimum requirements of ASHRAE 90.1-
20102. References:
* Prerequisite: Minimum energy performance | U.S. Green Building Council
* Minimum Energy Performance - ASHRAE 90.1 - 2010
NEW QUESTION # 27
A developer is considering an urban infill site for a new commercial building rather than a rural greenfield site adjacent to a stream. Which of the following is an economic advantage of the infill site?
- A. Reduces need for new utility infrastructure
- B. Protects greenfields and farmland
- C. Preserves habitat and natural resources
- D. Reduces potential damage to an existing stream
Answer: A
Explanation:
Explanation
An economic advantage of the infill site is that it reduces the need for new utility infrastructure. This is because the infill site is located within an existing urban area that already has access to water, sewer, electricity, and other utilities1. The developer can save on the costs of extending or installing new utility lines and services to the rural greenfield site, which may not have adequate or reliable utility infrastructure2. The other options are not economic advantages, but rather environmental benefits of the infill site. Protecting greenfields and farmland, preserving habitat and natural resources, and reducing potential damage to an existing stream are all positive outcomes of avoiding development on the rural greenfield site, but they do not directly translate into monetary savings for the developer3.
References:
*High-priority site, p. 1
*The Economics of Infill Development, p. 2
*LEED v4 for Building Design and Construction, p. 69
NEW QUESTION # 28
When the project occupancy is not known, which method is recommended?
- A. Weekly average taken into account all the occupants in a typical 24-hour day of operation
- B. Default occupant density from ASHRAE 62.1-2010, Table 6-1
- C. Default occupant density from ASHRAE 90.1-2010, Table G3.1.1A
- D. Occupancy measured for eight hours, between 8 a.m. and 5 p.m., for all occupancy patterns
Answer: B
Explanation:
This method is recommended when the project occupancy is not known, because it provides the default occupant density values for various space types, such as offices, classrooms, retail, and restaurants1. These values are based on the typical or average occupancy of similar spaces, and can be used to estimate the ventilation requirements and energy performance of the project2.
NEW QUESTION # 29
A design team is working on a hospital project. In order to meet the Energy and Atmosphere Prerequisite, Minimum Energy Performance, what option is used?
- A. Green-e Energy
- B. Advanced building core performance guide
- C. Whole building simulation
- D. EPA target finder rating tool
Answer: C
Explanation:
The Whole Building Simulation option is used to meet the Energy and Atmosphere Prerequisite, Minimum Energy Performance for a hospital project. This option involves creating a detailed computer model of the building to simulate its energy performance and identify opportunities for improvement.
Reference: LEED AP Building Design + Construction (LEED AP BD+C) V4 resources 1
NEW QUESTION # 30
Which of the following Building Product Disclosure and Optimization credits under the Materials and Resources category would a project team achieve by using insulation material that is cradle-to-cradle V3 Gold certified?
- A. Material Ingredients, Option 2. Leadership Extraction Practices and Environmental Product Declarations, Option 1. Environmental Product Declarations (EPD)
- B. Sourcing of Raw Materials, Option 2. Leadership Extraction Practices and Material Ingredients, Option 2. Material Ingredient Optimization
- C. Sourcing of Raw Materials, Option 1. Raw Material Source and Extraction Reporting and Material Ingredients, Option 2. Material Ingredient Optimization
- D. Material Ingredients, Option 1. Material Ingredient Reporting and Material Ingredients, Option 2. Material Ingredient Optimization
Answer: D
Explanation:
Detailed
Cradle-to-cradle certification (Gold level) meets the requirements for Material Ingredient Optimization under Option 2. It demonstrates the product's compliance with advanced environmental standards, supporting the LEED focus on transparency and optimization of building materials to minimize their environmental and human health impacts.
NEW QUESTION # 31
A contractor is building a retirement community project. 30% of the building's product costs were derived from reused/salvaged materials or met recycled content criteria. Which of the following credits can the LEED AP submit towards certification?
- A. Materials and Resources Prerequisite, Construction and Demolition - Waste Management Planning
- B. Materials and Resources Credit, Building Product Disclosure and Optimization - Environmental Product Declarations
- C. Materials and Resources Credit, Building Product Disclosure and Optimization - Sourcing of Raw Materials
- D. Materials and Resources Credit, Building Product Disclosure and Optimization - Material Ingredients
Answer: C
Explanation:
The Materials and Resources Credit, Building Product Disclosure and Optimization - Sourcing of Raw Materials rewards projects that use materials that have optimized extraction processes by limiting or eliminating the extraction of new resources, the reuse of materials or the use of recycled materials1. According to the LEED Reference Guide for Building Design and Construction2, the credit has two options: Option 1. Raw Material Source and Extraction Reporting and Option 2. Leadership Extraction Practices. Option 1 requires the project to use at least 20 permanently installed products from at least five different manufacturers that have publicly released a report from their raw material suppliers which include extraction locations, a commitment to long-term ecologically responsible land use, a commitment to reducing environmental harms from extraction and/or manufacturing processes, and a commitment to meeting applicable standards or programs voluntarily that address responsible sourcing criteria2. Option 2 requires the project to use products that meet at least one of the responsible sourcing criteria below for at least 25%, by cost, of the total value of permanently installed building products in the project:
* Extended producer responsibility. Products purchased from a manufacturer (producer) that participates in an extended producer responsibility program or is directly responsible for extended producer responsibility.
* Bio-based materials. Bio-based products must meet the Sustainable Agriculture Network's Sustainable Agriculture Standard. Bio-based raw materials must be tested using ASTM Test Method D6866 and be legally harvested, as defined by the exporting and receiving country. Exclude hide products, such as leather and other animal skin material.
* Wood products. Wood products must be certified by the Forest Stewardship Council or USGBC- approved equivalent.
* Materials reuse. Reused products must include salvaged, refurbished, or reused products.
* Recycled content. Recycled content is the sum of postconsumer recycled content plus one-half the preconsumer recycled content, based on cost. Products meeting recycled content criteria are valued at
100% of their cost for the purposes of credit achievement calculation.
* USGBC approved program. Other USGBC approved programs meeting leadership extraction criteria.
Therefore, among the given options, only Option A is relevant to the use of reused/salvaged materials or recycled content, as they can contribute to the materials reuse or recycled content criteria under Option
2. Option B is a prerequisite that requires the project to develop and implement a construction and demolition waste management plan that identifies the materials to be diverted from disposal and whether the materials will be sorted on-site or co-mingled2. Option C is a credit that requires the project to use at least 20 different permanently installed products from at least five different manufacturers that use any of the following programs to demonstrate the chemical inventory of the product to at least 0.1% (1000 ppm):
* Health Product Declaration. The end use product has a published, complete Health Product Declaration with full disclosure of known hazards in compliance with the Health Product Declaration Open Standard.
* Cradle to Cradle. The end use product has been certified at the Cradle to Cradle v2 Basic level or Cradle to Cradle v3 Bronze level.
* REACH Optimization. The end use product is compliant with REACH Optimization criteria.
* GreenScreen v1.2 Benchmark. The product's chemical ingredients are inventoried using the GreenScreen v1.2 Benchmark.
* Declare. The Declare product label must indicate that all ingredients have been disclosed down to 1000 ppm.
Option D is a credit that requires the project to use at least 20 different permanently installed products that have environmental product declarations. The products must be sourced from at least five different manufacturers. The environmental product declarations must conform to ISO 14025, 14040, 14044, and EN
15804 or ISO 21930 and have at least a cradle-to-gate scope2.
References:
* LEED Reference Guide for Building Design and Construction v4
* Recycled content | U.S. Green Building Council
* CS-v4.1 MRc3: Sourcing of Raw Materials | LEEDuser
* How to choose the right materials for a LEED project? - GBCE
NEW QUESTION # 32
Massing and orientation in Integrative Process Credit. Integrative Process evaluates how rotating the building
90 degrees affects
- A. lighting levels
- B. ventilation methods
- C. energy loads
- D. thermal comfort ranges
Answer: C
Explanation:
Explanation
Massing and orientation are important factors that affect the energy performance of a building. Massing refers to the shape and size of the building, and orientation refers to the direction that the building faces. By rotating the building 90 degrees, the project team can evaluate how the change in orientation affects the energy loads of the building, such as heating, cooling, and lighting. For example, a building that faces south may receive more solar heat gain and daylight than a building that faces north, which may reduce the need for artificial lighting and heating, but increase the need for cooling and shading. The project team can use the results of the analysis to optimize the massing and orientation of the building to achieve the best energy performance.
References:
* LEED v4 Reference Guide for Building Design and Construction, Integrative Process Credit: Integrative Process, page 811
* Integrative Process Worksheet2
NEW QUESTION # 33
According to the Integrative Process Credit, Integrative Process, the goal-setting workshop should identify
- A. targeted LEED credits
- B. expected water demand
- C. potential project sites
- D. expected energy demand
Answer: A
Explanation:
According to the Integrative Process Credit, Integrative Process, the goal-setting workshop should identify targeted LEED credits. This is because the goal-setting workshop is a meeting that involves the project owner and key project team members to establish the project's sustainability goals, design objectives, and performance targets. One of the outcomes of the workshop is to identify the LEED credits that are relevant and achievable for the project, based on the project scope, budget, schedule, and site conditions. Therefore, option B is the correct answer. The other options are not the objectives of the goal-setting workshop. Potential project sites (option A) are usually determined before the goal-setting workshop, as they affect the project's feasibility and design. Expected water demand (option C) and expected energy demand (option D) are not identified in the goal-setting workshop, but rather in the preliminary water budget and the preliminary energy modeling, which are part of the analysis phase that follows the goal-setting workshop. For more information on the Integrative Process Credit, Integrative Process, you can refer to the LEED v4 Reference Guide for Building Design and Construction1 or the Projectific blog post on LEED Integrative Process Credit Explained2.
NEW QUESTION # 34
Which of these is a method to assess the regional context of a building's design for sustainability?
- A. Consulting with neighbors
- B. Conducting a site analysis
- C. Performing an energy analysis of the building
- D. Improving a design threshold
Answer: B
Explanation:
Explanation
Conducting a site analysis is a method to assess the regional context of a building's design for sustainability. A site analysis involves collecting and evaluating information about the site's location, climate, ecology, history, culture, infrastructure, regulations, and stakeholders. This can help identify the opportunities and constraints for the project, as well as the potential impacts and benefits for the environment and the community. A site analysis can inform the design decisions regarding site selection, site development, water management, energy efficiency, material selection, indoor environmental quality, and innovation12. References: LEED BD+C Reference Guide, Integrative Process, page 281; Site Analysis for Construction
NEW QUESTION # 35
When the LEED AP is applying the Integrative Process to a Building Design and Construction project, which of the following information is required to be present in the Owner's Project Requirements (OPR)?
- A. All project team members and applicable roles
- B. Interior finishes related to the project
- C. All applicable codes and standards
- D. Energy efficiency goals and training requirements
Answer: D
Explanation:
Energy efficiency goals and training requirements are required to be present in the Owner's Project Requirements (OPR) when applying the Integrative Process to a Building Design and Construction project.
According to the LEED v4 BD+C Reference Guide, the OPR is a document that details the ideas, concepts, and criteria that are determined by the owner to be important to the success of the project 1. The OPR must include, among other things, the following information related to energy efficiency 1:
* The owner's energy performance goals and expectations
* The owner's requirements for energy metering and monitoring
* The owner's requirements for energy modeling and analysis
* The owner's requirements for commissioning and verification
* The owner's requirements for training and documentation
The other options are not required to be present in the OPR, as they are either related to other aspects of the project, such as codes and standards, interior finishes, or project team members, or they are not relevant to the Integrative Process, which focuses on early analysis of energy, water, and site systems 2.References: LEED v4 BD+C Reference Guide, Integrative Process Category, IPc Integrative Process, page 632.
NEW QUESTION # 36
An existing vacant office building will be completely renovated and new mechanical, electrical and plumbingsystems will be installed. 20% of the building's gross floor area will be complete at the time of certification. Therewill be a data center and some retail stores on the ground floor of the building at a future date. Which rating systemis applicable for the building?
- A. LEED BD+C: Retail
- B. LEED BD+C: New Construction & Major Renovation
- C. LEED BD+C: Core & Shell Development
- D. LEED BD+C: Data Centers
Answer: C
Explanation:
Explanation
This rating system is suitable for projects where the developer controls the design and construction of the entire core and shell base building, but has no control over the design and construction of the tenant fit-out.
Since the building will have a data center and retail stores in the future, but these are not the primary function of the entire building, LEED BD+C: Core & Shell is more appropriate than LEED BD+C: Data Centers or LEED BD+C: Retail.
References: = LEED rating system selection guidance, LEED v4: Building Design + Construction Guide
NEW QUESTION # 37
A project has a potable water source as well as two alternative water sources. Which of the following statements is applicable for a project using two alternative water sources?
- A. Match uses by location: indoor sources to indoor uses, outdoor sources to outdoor uses
- B. All alternative water sources should be treated to potable water standards
- C. Target the uses that require the least treatment first
- D. A project may not use two alternative water sources
Answer: C
Explanation:
The best practice for using alternative water sources is to target the uses that require the least treatment first, such as irrigation, toilet flushing, and cooling tower makeup. This reduces the energy and cost associated with treating water to higher standards than necessary. Matching uses by location is not a requirement, nor is treating all alternative water sources to potable water standards. A project may use more than one alternative water source as long as they meet the applicable codes and standards. References: WE Credit Indoor Water Use Reduction, WE Credit Outdoor Water Use Reduction, WE Credit Cooling Tower Water Use1
NEW QUESTION # 38
Large commercial buildings are most often dominated by
- A. envelope loads
- B. internal loads
- C. lighting loads
- D. external loads
Answer: B
Explanation:
Large commercial buildings are most often dominated by internal loads, which are the heat gains or losses from people, equipment, lighting, and other sources inside the building. Internal loads can affect the heating and cooling loads and the energy consumption of the building. Therefore, reducing internal loads can improve the building's energy efficiency and performance. Reference:
LEED AP BD+C V4 Reference Guide, Chapter 5: Energy and Atmosphere, page 5-51 ENERGY STAR Building Upgrade Manual, Chapter 6: Lighting, page 6-22 Michaels Energy, Shell vs. Load Dominated Buildings
NEW QUESTION # 39
Which of the following Water Efficiency credits differ between LEED Building Design and Construction: New Construction and LEED Building Design and Construction: Healthcare?
- A. LEED Building Design and Construction: Healthcare has no Water Efficiency Credit, Cooling Tower Water Use
- B. LEED Building Design and Construction: New Construction has no Water Efficiency Credit, Cooling Tower Water Use
- C. LEED Building Design and Construction: New Construction has additional appliance and process water requirements in Water Efficiency Prerequisite, Indoor Water Use Reduction
- D. LEED Building Design and Construction: Healthcare has additional appliance and process water requirements in Water Efficiency Prerequisite, Indoor Water Use Reduction
Answer: D
Explanation:
. LEED Building Design and Construction: Healthcare has additional appliance and process water requirements in Water Efficiency Prerequisite, Indoor Water Use Reduction LEED Building Design and Construction: New Construction and LEED Building Design and Construction: Healthcare have the same Water Efficiency credits, except for the Cooling Tower Water Use credit, which is only applicable to the former. However, the Indoor Water Use Reduction prerequisite differs between the two rating systems, as the Healthcare version requires additional calculations for appliance and process water use, such as medical equipment, laundry, and kitchen equipment.
Reference:
Reference Guide for Building Design and Construction v4 - Pages 256-3171 LEED v4: Building Design + Construction Guide - U.S. Green Building Council2
NEW QUESTION # 40
How is the distance between the project site and the manufacturing location determined for Materials and Resources Credit. Building Disclosure and Optimization - Sourcing of Raw Materials. Option 2. Leadership Extraction Practices?
- A. Air freight distance
- B. Roadway distance
- C. Straight line distance
- D. Rail freight distance
Answer: C
Explanation:
The distance between the project site and the manufacturing location is determined by the straight line distance. This is because the LEED v4 Reference Guide for Building Design and Construction states that the distance should be measured as the crow flies1. The straight line distance is the shortest distance between two points on a plane, regardless of the mode of transportation or the road conditions. The image that you sent shows the straight line distance between the project site and the manufacturing location as the line segment AB.
References:
* LEED v4 Reference Guide for Building Design and Construction, Materials and Resources Credit:
Building Product Disclosure and Optimization - Sourcing of Raw Materials, page 551
NEW QUESTION # 41
A Photovoltaic (PV) system was installed on a 35,000 ft2 (3 252 m2) project. What actions need to take place in order to meet compliance for Energy and Atmosphere Prerequisite, Fundamental Commissioning (Cx) and Verification?
- A. The Cx agent for the project must conduct or oversee the Cx of the PV system
- B. The building's mechanical engineer should commission his own installations and share the results with the project owner
- C. No action is necessary as the PV system is not required to be commissioned
- D. The PV system installer should commission his own installations and share the results with the project owner
Answer: A
Explanation:
The correct answer is C, the Cx agent for the project must conduct or oversee the Cx of the PV system.
According to the LEED v4 Reference Guide for Building Design and Construction, the Energy and Atmosphere Prerequisite, Fundamental Commissioning and Verification, requires that all energy-related systems, including renewable energy systems such as PV, be commissioned by an independent commissioning agent (CxA) or a qualified member of the project team who reports to the owner. The CxA or the qualified team member must perform or oversee all commissioning activities, including developing a commissioning plan, reviewing design documents and submittals, verifying installation and performance, and preparing a commissioning report12 References: 1: LEED v4 Reference Guide for Building Design and Construction, Energy and Atmosphere Prerequisite: Fundamental Commissioning and Verification, page 562.
2: LEED v4 Reference Guide for Building Design and Construction, Glossary, page 1020.
NEW QUESTION # 42
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