2025 Easily pass LEED-AP-BD-C Exam with our Dumps & PDF Test Engine [Q23-Q46]

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2025 Easily pass LEED-AP-BD-C Exam with our Dumps & PDF Test Engine

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QUESTION 23
A commercial new construction project consists of mixed space usage. When deciding which LEED rating system to use, the LEED AP should follow which of the following rules?

If a rating system is appropriate for less than 50% of the gross area of the LEED project space then the rating system must not be used

If a rating system is appropriate for more than 50% of the gross floor area of LEED project space, then that rating system must be used

If a rating system is appropriate for 30% to 60% of the gross floor area, the project team must independently assess their situation and decide which rating system is most applicable

If a rating system is appropriate for 40% to 60% of the gross floor area, the project team must independently assess their situation and decide which rating system is most applicable

QUESTION 24
A new commercial building is being designed to use small capacity air handling units. To meet the requirements of the Carbon Dioxide Monitoring strategy in the Indoor Environmental Quality Credit, Enhanced Indoor Environmental Quality Strategies, where would CO2 monitors need to be located?

In each occupied space

In each densely occupied space

In each occupied space and outdoors

In each occupied space over 500 ft2 (46 m2)

QUESTION 25
In the calculations for Water Efficiency Credit, Outdoor Water Use Reduction, food gardens

must be calculated using at least 20% from an alternative water source

must be calculated using 100% potable water

may be included or excluded from the calculations

may be calculated using a standard 20% reduction from baseline

QUESTION 26
During the early stages of a LEED for Schools project, the team was able to reduce the number of lighting fixtures in classrooms by 25% because the project team selected paint color whose light reflectance value was 75% instead of the initially proposed 64% value. This strategy is an example of applying which of the following credits to the project?

Innovation Credit, Innovation

Integrative Process Credit

Indoor Environmental Quality Credit, Interior Lighting, Option 1. Lighting Control

Materials and Resources Credit, Interiors Life-Cycle Impact Reduction

QUESTION 27
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?

Whole building simulation

EPA target finder rating tool

Green-e Energy

Advanced building core performance guide

QUESTION 28
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

QUESTION 29
Which rating system is appropriate for a new mixed-use building with 300,000 ft2 (27 871 m2) of residential units, 150,000 ft2 (13 935 m2) hotel and 50,000 ft2 (4 645 m2) of retail space?

Retail

Hospitality

Core and Shell Development

New Construction

QUESTION 30
Which views would qualify as a quality view for Indoor Environmental Quality Credit, Quality Views?

A, B, C

B, C, D

C, D, E

A, B, D

QUESTION 31
A project team has installed a rainwater harvesting system on site. In which of the following could this system be recognized?

Water Efficiency Credit, Water Metering and Water Efficiency Prerequisite, Indoor Water Use Reduction

Water Efficiency Credit, Water Metering and Water Efficiency Prerequisite, Outdoor Water Use Reduction

Sustainable Sites Credit, Rainwater Management and Water Efficiency Credit, Indoor Water Use Reduction

Sustainable Sites Credit, Rainwater Management and Water Efficiency Prerequisite, Indoor Water Use Reduction

QUESTION 32
What percentage of a building’s surface area may be excluded from the calculation for Materials and ResourcesCredit, Building Life-Cycle Impact Reduction, Option 2. Renovation of Abandoned or Blighted Buildings because ofdeterioration or damage when maintaining existing building structure, enclosure and interior structural elements?

10%

25%

50%

QUESTION 33
Green Infrastructure (GI) and Low-Impact Development (LID) rainwater management strategies improve upon the conventional approach for rainwater management by

replicating a site’s natural hydrology

discharging rainwater at a faster rate

increasing a site’s impervious surface

providing a greater volume of rainwater detention

QUESTION 34
Which of the following project team members should be integrated early into the design phase to assist with earning the Materials and Resources Prerequisite, Construction and Demolition Waste Management Planning?

Owner

Contractor

Occupants

Facility manager

QUESTION 35
According to the Integrative Process Credit, the discovery phase of energy-related systems should identify

ventilation rates

functional performance tests

thermal comfort ranges

transportation options

QUESTION 36
What are the Storage and Collection of Recyclables requirements for only Retail projects under the Materials and Resources Prerequisite?

Retail projects must conduct a waste stream audit for the duration of the project in an existing location or make projections based on historical data for similar establishments. Identify the top-five recyclable waste streams while stating the top-four waste streams where both collection and storage space will be provided

Retail projects must conduct a waste stream audit once a month for the project in an existing or rented location or make projections based on data gathered from a previous cycle. Identify the top-three recyclable waste streams while stating the top-two waste streams where both collection and storage space will be provided

Retail projects must conduct a waste stream audit twice a year for the project in an existing or rented location or make projections based on the previous year’s data for their business. Identify the top-four recyclable waste streams while stating the top-three waste streams where both collection and storage space will be provided

Retail projects must conduct a waste stream audit for the once a year for the project in an existing or rented location or make projections based on the previous year’s data for their business. Identify the top- four recyclable waste streams while stating the top-three waste streams where both collection and storage space will be provided

QUESTION 37
A project’s total site area is 240,000 ft2 (22 297 m2) and the building footprint is 40,000 ft2 (3 716 m2). How much outdoor space and vegetated space must it provide to earn Sustainable Sites Credit, Open Space?

60,000 ft2 (5 574 m2) of outdoor space of which 15,000 ft2 (1 394 m2) must be vegetated

60,000 ft2 (5 574 m2) of outdoor space of which 50,000 ft2 (4 645 m2) must be vegetated

72,000 ft2 (6 689 m2) of outdoor space of which 18,000 ft2 (1 672 m2) must be vegetated

72,000 ft2 (6 689 m2) of outdoor space of which 60,000 ft2 (5 574 m2) must be vegetated

QUESTION 38
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

QUESTION 39
Which of the following products are eligible for a WaterSense label?

Tankless toilets

Waterless urinals

Public lavatory faucets

Private lavatory faucets

QUESTION 40
Which rating system is being used if all of the credits below have been submitted towards certification?
– Location and Transportation Credit, Reduced Parking Footprint
– Energy and Atmosphere Credit, Fundamental Refrigerant Management
– Indoor Environmental Quality Credit, Acoustic Performance
– Materials and Resources Credit, Persistent, Bio accumulative, and Toxic (PBT) Source Reduction – Lead, Cadmium, and Copper

Building Design and Construction: Schools

Building Design and Construction: Healthcare

Building Design and Construction: Hospitality

Building Design and Construction: Data Centers

QUESTION 41
An urban office building project is installing a cooling tower. To save on potable water, the project would like to use a nonpotable water source to provide 20% of the cooling tower makeup water to achieve the maximum number of points under Water Efficiency Credit, Cooling Tower Water Use. Which nonpotable water source would be the most appropriate for use?

Municipally supplied tap water

Ground surface stormwater runoff

Rainwater collected from the building roof

Graywater from the building’s hand-washing sinks

QUESTION 42
Which of the following groups of documents is most likely to support both Indoor Environmental Quality Credit, Thermal Comfort, and Indoor Environmental Quality Credit, Interior Lighting, Option 1. Lighting Control?

Architectural floor plans, mechanical plans, lighting plans

Photometric plans, mechanical schedules, lamp specifications

Lighting plans, surveys of occupants, sequence of operations

Surveys of occupants, photometric plans, mechanical schedules

Explanation
The most likely group of documents to support both Indoor Environmental Quality Credit, Thermal Comfort, and Indoor Environmental Quality Credit, Interior Lighting, Option 1. Lighting Control is C, lighting plans, surveys of occupants, sequence of operations.
Lighting plans show the layout and type of lighting fixtures, as well as the lighting controls, such as dimmers, timers, occupancy sensors, or daylight sensors. Surveys of occupants provide feedback on the satisfaction and comfort level of the building users regarding the thermal and lighting conditions. Sequence of operations describes how the mechanical and lighting systems operate and respond to different scenarios, such as occupancy, temperature, or daylight levels.
These documents can demonstrate that the project meets the requirements for both credits, which are:
* For Thermal Comfort, the project must design the HVAC systems and the building envelope to meet the requirements of ASHRAE Standard 55-2010, Thermal Environmental Conditions for Human Occupancy, or a local equivalent, and provide individual thermal comfort controls for at least 50% of the individual occupant spaces, and group thermal comfort controls for all shared multi-occupant spaces1.
* For Interior Lighting, Option 1.Lighting Control, the project must provide individual lighting controls that enable adjustments to suit individual task needs for at least 90% of the individual occupant spaces, and provide lighting system controls for all shared multi-occupant spaces that allow occupants to adjust the lighting to meet group needs and preferences2.
The other groups of documents are less likely to support both credits, because:
* Architectural floor plans, mechanical plans, and lamp specifications do not show the lighting controls or the occupant feedback.
* Photometric plans, mechanical schedules, and lamp specifications do not show the thermal comfort design or the occupant feedback.
* Surveys of occupants, photometric plans, and mechanical schedules do not show the lighting controls or the thermal comfort design.
References: LEED v4: Building Design + Construction Guide, Indoor Environmental Quality Credit, Thermal Comfort, Requirements1; LEED v4: Building Design + Construction Guide, Indoor Environmental Quality Credit, Interior Lighting, Option 1.Lighting Control, Requirements2

QUESTION 43
Which of the following standards needs to be followed to comply with Indoor Environmental Quality Credit, Thermal Comfort?

ASHRAE 55-2010

ASHRAE 62.1-2010

ASHRAE 90.1-2010

ASHRAE 189.1-2010

QUESTION 44
According to the Integrative Process Credit, the discovery phase of energy-related systems should identify

ventilation rates

functional performance tests

thermal comfort ranges

transportation options

QUESTION 45
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?

Materials and Resources Credit, Building Product Disclosure and Optimization – Sourcing of Raw Materials

Materials and Resources Prerequisite, Construction and Demolition – Waste Management Planning

Materials and Resources Credit, Building Product Disclosure and Optimization – Material Ingredients

Materials and Resources Credit, Building Product Disclosure and Optimization – Environmental Product Declarations

QUESTION 46
A project team compares a life-cycle assessment (LCA) model to a baseline design to determine the reductions in six impact categories. One impact category exceeds the baseline by 7%. Which alternative analyses should the team run to check different impact measurements?

Change the orientation of the design case building

Optimize the slab depth of the design case building

Decrease the gross floor area of the baseline building

Increase the wall mass and types of windows in the baseline building

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

Topic	Details
Topic 1	Integrative Strategies: It emphasizes the importance of an integrative process. The topic also covers their knowledge about the value of teamwork in developing integrative green strategies and how they can collaborate throughout different project phases.
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	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.
Topic 4	Energy and Atmosphere: In this topic, LEED Green Associates focuses on building reuse, including historic building renovations. It covers material reuse strategies, enclosure materials, and permanently installed interior components into new designs.
Topic 5	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.