Updated Feb-2025 100% Cover Real LEED-AP-BD-C Exam Questions Make Sure You 100% Pass [Q58-Q79]

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Updated Feb-2025 100% Cover Real LEED-AP-BD-C Exam Questions Make Sure You 100% Pass

LEED-AP-BD-C dumps Accurate Questions and Answers with Free and Fast Updates

USGBC LEED-AP-BD-C Exam Syllabus Topics:

Topic	Details
Topic 1	Sustainable Sites: It covers site assessment and planning that involves evaluating various site characteristics, such as topography, hydrology, climate, vegetation, and soil conditions. It also covers assessing a site’s potential as a resource for energy flows while addressing construction activity pollution prevention measures.
Topic 2	Location and Transportation: This topic measures the skills of LEED Green Associates in sustainable development. It addresses critical factors in site selection, including development constraints and opportunities related to environmental considerations, and community connectivity concepts, such as walkability and street design, which are vital for promoting sustainable transportation options.
Topic 3	Building Loads: This topic is focused on optimizing building performances through effective load management. It addresses design considerations such as building orientation and glazing selection while clarifying regional factors that influence these decisions.
Topic 4	LEED Process: This topic tests the skills of LEED Green Associates involved in green building initiatives. It focuses on various methods to achieve LEED goals, such as developing credit interpretation rulings and utilizing Regional Priority Credits to explore synergies within the LEED system.
Topic 5	Water Efficiency: This topic measures the skills of LEED Green Associates in optimizing water use in building projects. It explores strategies for reducing outdoor water use through efficient irrigation practices, including landscape water requirements and irrigation systems. It also covers using native and adaptive plant species to minimize irrigation demands.

Q58. During a review of the HVAC equipment submittal, the Commissioning Authority (CxA) determined that the contractor substituted a higher efficiency piece of equipment. Which of the following is the priority for the CxA to consider?

Energy meter location

Equipment Maintenance Plan

Owner’s Project Requirements

Coordination of other contractors

Q59. Which of the following could be considered diverted construction waste?

Excavated soil

Land-clearing debris

Alternative daily cover

Asphalt with aggregate

Q60. Which of the following will result in a higher demand for potable water use in irrigation?

Sparsely planted area

Drip irrigation system

High evapotranspiration rate

Rainwater harvesting system

Q61. A building owner in an arid climate is trying to design an outdoor lunch area for the tenants. Which landscaping strategy is important to employ in order to reduce water demand?

Large maple trees for shading

Xeriscaping landscape beds

Turf grass area for picnic benches

Tropical flowers next to park benches

Q62. Which of the following criteria does a project need to implement in order to qualify for Sustainable Sites Credit: Site Development – Protect or Restore Habitat, Option 1?

Use of natural plants rated for their effect in reducing the heat island effect, while also restoring a minimum of 20% (including the building footprint) of all portions of the site identified as previously disturbed

Use of only native or adapted vegetation, along with not restoring a minimum of 36% (including the building footprint) of all portions of the site identified as previously disturbed

Use of native or adapted vegetation, restoring a minimum of 30% (including the building footprint) of all portions of the site identified as previously disturbed

Use of natural vegetation and not artificial greenery, restoring a minimum of 25% (including the building footprint) of all portions of the site identified as previously disturbed

Q63. A neighborhood housing development organization has dual goals, promoting occupant’s health and minimizing energy costs. What LEED Building Design and Construction, New Construction credit might the LEED AP propose to best achieve the organization’s dual goals?

Location and Transportation Credit, Access to Quality Transit

Energy and Atmosphere Credit, Optimize Energy Performance

Indoor Environmental Quality Credit, Low Emitting Materials

Indoor Environmental Quality Credit, Daylight

Q64. What standard should an engineer use when establishing minimum ventilation rates for a new mechanically ventilated space to earn Indoor Environmental Quality, Minimum Indoor Air Quality Performance?

Local building code

ASHRAE 62.1-2010

International Mechanical Code 2012

The ventilation code requiring the greatest volume of outside air

Q65. When calculating the reverberation time of a room, which of the following pieces of information is least relevant?

Height and width of room

Noise reduction coefficient of the ceiling surface

Sound absorption coefficient of the floor surface

Operating sound level of nearest HVAC equipment

Q66. Under Energy and Atmosphere Prerequisite, Fundamental Commissioning and Verification, a current facilities requirements and operations and maintenance plan must contain which information necessary to operate the building efficiently?

Any changes in schedules or setpoints for different seasons, days of the week, and times of day

Only changes in schedules or setpoints for peak usages during seasons, days of the week, and times of day

Any changes in schedules during peak times, or for different seasons, peak-usage days of the week, and times of day

Any changes in schedules or setpoints focusing on only the hottest and coldest periods of the seasons, peak-use days of the week, and times of day

Q67. The owner has stated a desire to provide a variety of non-automobile commuting options for the future occupants.
What credits should the LEED AP suggest to meet this goal?

Sustainable Sites Credit, Heat Island Reduction and Location and Transportation Credit, Bicycle Facilities

Location and Transportation Credit, Access to Quality Transit and Location and Transportation Credit, Sensitive Land Protection

Location and Transportation Credit, Surrounding Density and Diverse Uses and Sustainable Sites Credit, Open Space

Location and Transportation Credit, Reduced Parking Footprint and Location and Transportation Credit, Access to Quality Transit

Q68. An office building design has demonstrated reductions in landscape water use of 30% over baseline and indoor water use of 40%. These reductions qualify the project for:

Four points for Water Efficiency Credit, Indoor Water Use Reduction

Zero points because the Water Efficiency Prerequisites are not met

One point for Water Efficiency Credit, Outdoor Water Use Reduction

One point for Water Efficiency Credit, Outdoor Water Use Reduction and four points for Water Efficiency Credit, Indoor Water Use Reduction

Q69. The LEED AP is leading the first design charrette for a new LEED project with the project’s owners. What document should be used to record the project goals to be used throughout the design of the project?

Owner’s Project Requirements (OPR)

Owner’s list of wants and needs

Criteria for contractor selection

Basis of Design (BOD)

Q70. Which of the following prerequisites or credits are affected by using plug-in devices when attempting to achieve Indoor Environmental Quality Credit. Thermal Comfort?

Energy and Atmosphere Credit. Demand Response

Energy and Atmosphere Credit. Advanced Energy Metering

Energy and Atmosphere Prerequisite. Minimum Energy Performance

Energy and Atmosphere Prerequisite. Building Level Energy Metering

Q71. The Exemplary Performance threshold for Sustainable Sites Credit, Rainwater Management requires:

Utilizing a rain garden to manage the 98th percentile rainfall event

Managing 100% of rainfall that falls within the project boundary

Achievement of both Option 1. Percentile of Rainfall Events and Option 2. Natural Land Cover Conditions

Utilizing a combination of both structural and non-structural measures to manage the 98th percentile rainfall event

Q72. Massing and orientation in Integrative Process Credit. Integrative Process evaluates how rotating the building
90 degrees affects

energy loads

lighting levels

ventilation methods

thermal comfort ranges

Q73. A rectangular office building is located in an extremely humid climate and is shaded by very large adjacent buildings on all four sides. If the building owner wants to decrease the annual energy cost for operating the building, which of the following would be the best design approach?

Install glazing with a higher solar heat gain factor

Install photovoltaic panels on the sides of the building

Increase outdoor air intake quantities during summer months

Recover waste energy through exhaust air energy recovery systems

The best design approach for the office building is D. Recover waste energy through exhaust air energy recovery systems. This is because:
* Installing glazing with a higher solar heat gain factor would increase the cooling load and energy consumption of the building, especially in an extremely humid climate where heat gain is high1.
* Installing photovoltaic panels on the sides of the building would generate electricity from solar radiation, but it would not reduce the cooling load or energy consumption of the building, unless the electricity is used to power a heat pump or other cooling device2.
* Increasing outdoor air intake quantities during summer months would provide more fresh air to dilute the indoor pollutants and improve the indoor air quality, but it would not reduce the cooling load or energy consumption of the building, unless it is combined with a ventilation system that recovers waste energy from the exhaust air stream34.
An exhaust air energy recovery system (ERV) is a type of mechanical ventilation that uses a heat exchanger to transfer heat between two streams of air: one that enters the building and one that exits. The ERV pre-cools and dehumidifies the incoming ventilation air by sending the rejected heat into the exhaust airstream to cool the condenser coil at a lower temperature. This reduces both the cooling load and energy consumption of the building, as well as improving its indoor humidity levels34. An ERV can also provide some fresh outdoor air to meet ASHRAE Standard 62 ventilation rates5.
Therefore, an ERV is a more efficient and effective design approach than glazing, photovoltaic panels, or increased outdoor air intake quantities for reducing the annual energy cost for operating an office building in an extremely humid climate and shaded by very large adjacent buildings on all four sides.
References: 1: LEED v4: Building Design + Construction Guide – U.S. Green Building Council 2: LEED AP BD+C Exam | U.S. Green Building Council 3: Energy Recovery Systems – Nortek Air Solutions 4: Energy Recovery Ventilators – Greenheck 5: Mechanical Ventilation Types: Exhaust, Supply, Balanced & Energy Recovery

Q74. 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?

Protects greenfields and farmland

Preserves habitat and natural resources

Reduces need for new utility infrastructure

Reduces potential damage to an existing stream

Q75. A project team is attempting Location and Transportation Credit: High Priority Site and selects Option 1: Historic District. To demonstrate that the project is located in an infill site, the project team must confirm that:

At least 75% of qualifying land areas within 3/4 mile (1.20 km) are previously developed

At least 75% of qualifying land areas within 1/2 mile (0.80 km) are previously developed

The project is a Federal Renewal Community site

The site is a brownfield as defined by the Environmental Protection Agency

Q76. The project landscape architect suggests reducing the area planned for surface parking and replacing it with additional vegetated space. What benefit would this strategy provide to the owner?

Increases the rainwater infiltration capacity

Decreases the amount of bicycle parking that must be provided

Increases the overall SR (solar reflectance) of the hardscape area

Decreases the required amount of on-street parking that must be provided

Q77. The design team and project owner decided not to pursue Energy and Atmosphere Credit, Enhanced Commissioning, but would hire a Commissioning Authority (CxA) to oversee the requirements for Energy and Atmosphere Prerequisite, Fundamental Commissioning and Verification. What is a required responsibility for the CxA to achieve the stated objective?

Verify that training requirements are completed

Develop systems manual for the commissioned systems

Review contractor submittals for the commissioned systems

Verify installation and performance of the commissioned systems

According to the LEED v4: Building Design + Construction Guide, the Energy and Atmosphere Prerequisite, Fundamental Commissioning and Verification, requires the project to hire a Commissioning Authority (CxA) to oversee the commissioning process for the mechanical, electrical, plumbing, and renewable energy systems and assemblies. The CxA must have documented commissioning authority experience in at least two building projects, and must not be an employee of the design or construction firms, although they may be contracted through them. The CxA must report the results, findings, and recommendations directly to the owner1.
One of the required responsibilities for the CxA to achieve the prerequisite is to verify installation and performance of the commissioned systems. This includes conducting site observations and spot-checking of equipment installation, performing functional performance testing of the systems, verifying system performance by reviewing testing and balancing reports, and preparing a summary commissioning report of the activities and results1.
The other choices are not required responsibilities for the CxA to achieve the prerequisite, but they are additional responsibilities for the CxA to achieve the Energy and Atmosphere Credit, Enhanced Commissioning, which goes beyond the prerequisite by including more systems, more verification activities, and more documentation. These additional responsibilities are2:
* Verify that training requirements are completed. This includes reviewing training plans, agendas, and materials, and verifying that the training delivery and documentation are completed and consistent with the owner’s project requirements (OPR).
* Develop systems manual for the commissioned systems. This includes compiling and reviewing the systems manual that provides the necessary information for operating and maintaining the commissioned systems.
* Review contractor submittals for the commissioned systems. This includes reviewing the design intent and basis of design documentation, and providing feedback on the contractor submittals related to the commissioned systems, such as shop drawings, product data, and samples.
References: LEED v4: Building Design + Construction Guide, Energy and Atmosphere Prerequisite, Fundamental Commissioning and Verification, Requirements1; LEED v4: Building Design + Construction Guide, Energy and Atmosphere Credit, Enhanced Commissioning, Requirements2

Q78. An owner has requested that the project team redesign a large office building. As part of the redesign, the owner would like to move the main entrance to the opposite side of the building. Achievement of which credit may be affected by the move?

Location and Transportation Credit, High-Priority Site

Location and Transportation Credit, Sensitive Land Protection

Location and Transportation Credit, Surrounding Density and Diverse Uses

Location and Transportation Credit, LEED for Neighborhood Development Location

Q79. To assess the feasibility of earning Location and Transportation Credit, Reduced Parking Footprint, the project team should be familiar with what local government regulation?

Design guidelines for orientation of parking garages along street frontages

Minimum dimensions for on-street parking spaces required by the zoning code

Building code standards for structured parking garages

Minimum number of parking spaces required by the zoning code

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USGBC LEED-AP-BD-C Exam Syllabus Topics:

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