US Green Building Council LEED Green Associate LEED-Green-Associate Exam Practice Test

Answer : D

Acoustic Performance is a credit that aims to provide workspaces and classrooms that promote occupants' well-being, productivity, and communications through effective acoustic design1.This credit falls under the Indoor Environmental Quality category, which addresses the quality of the indoor environment as it relates to the health and comfort of building occupants2.The Indoor Environmental Quality category has different credits for different LEED rating systems, such as LEED BD+C, LEED ID+C, LEED O+M, and LEED ND3.Acoustic Performance is one of the credits that is available for some of these rating systems, such as LEED BD+C: Schools, LEED ID+C: Commercial Interiors, and LEED O+M: Existing Buildings4.

Acoustic performance | U.S. Green Building Council

Indoor Environmental Quality | U.S. Green Building Council

LEED Rating Systems Overview

LEED rating system

Answer : C

A charrette is an intensive planning session where citizens, designers, and others collaborate on a vision for development. It provides a forum for ideas and offers the unique advantage of giving immediate feedback to the designers. More importantly, it allows everyone who participates to be a mutual author of the plan. This should be conducted first to ensure all stakeholders are aligned on the project goals and strategies before proceeding with detailed analyses or modeling.Reference: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources

Answer : C

LEED is an acronym for Leadership in Energy and Environmental Design, which is the most widely used green building rating system in the world. LEED provides a framework for creating healthy, efficient, and cost-saving buildings that have positive environmental and social impacts.LEED certification is a globally recognized symbol of sustainability achievement and leadership12.

Answer : A

Access to quality transit is one of the criteria for the LEED v4 Location and Transportation category, which aims to reduce the environmental and human health impacts of transportation and promote sustainable site selection.By developing an urban site that is well-served by public transportation, the building owner can reduce the reliance on private vehicles, lower greenhouse gas emissions, and encourage alternative modes of travel123.

LEED v4: Building Design + Construction Guide1, page 25

LEED v4 Credit Tutorials: Location & Transportation (BD+C/ID+C)2

LEED v4 Q+A: Location and Transportation3

Answer : A

The LEED credit weightings are based on the impact categories defined and established by the USGBC, which is the organization that developed and administers the LEED rating system. The impact categories are aligned with the USGBC's mission and vision of transforming the built environment to enhance environmental and human health. The impact categories are also informed by the Environmental Protection Agency's (EPA) Tools for the Reduction and Assessment of Chemical and Other Environmental Impacts (TRACI) methodology, which provides a framework for assessing environmental impacts across different categories.Reference:LEED Link: Impact categories, section ''LEED v4 impact categories'';LEED v4 Impact Category and Point Allocation Process Overview, page 1;LEED Green Associate Candidate Handbook, page 14

Answer : C

LEED Building Design and Construction: Homes is the rating system that applies to single-family homes, low-rise multi-family homes, and mid-rise multi-family homes1.It includes the ability to reduce point thresholds for LEED certification levels based on building size, as smaller homes tend to have lower environmental impacts than larger homes2.The point thresholds are determined by the size of the house compared to the number of bedrooms1.

Answer : B

Drip irrigation is a method of watering plants that delivers water directly to the roots through a network of pipes, tubes, valves, and emitters.Drip irrigation is not a plumbing fixture, but a landscaping technique that can reduce outdoor water use by minimizing evaporation, runoff, and overspray12.

Plumbing fixtures are devices that provide water for various purposes, such as washing, bathing, cooking, or flushing. Plumbing fixtures include urinals, showerheads, kitchen faucets, and other types of faucets, toilets, bidets, and sinks.Plumbing fixtures are subject to indoor water use reduction strategies in LEED certification, such as installing low-flow or high-efficiency models, using automatic sensors or timers, or implementing water reuse systems34.