US Green Building Council LEED AP Building Design + Construction LEED-AP-BD+C Exam Practice Test

Answer : D

Detailed

ASHRAE 90.1-2010 Appendix G is the reference standard used for energy modeling in LEED projects. It establishes guidelines for baseline building performance and energy simulation comparisons, allowing project teams to demonstrate energy performance improvements relative to code-minimum buildings.

Answer : C

Light Emitting Diode (LED) is an energy efficient lamp type that is free from mercury. Mercury is a toxic metal that can pose health and environmental risks when released from broken or discarded lamps. LED lamps do not contain mercury or other hazardous substances, and they also have longer lifespans and lower energy consumption than other lamp types12. Reference: No mercury Lights | LEEDuser; LED Lighting

Answer : C

According to the LEED v4: Building Design + Construction Guide, Option 2 of the Location and Transportation Credit, Green Vehicles requires the project to inventory the school fleet to develop and create a plan for all buses to meet the emission requirements. The plan must include a timeline for implementation and a budget. The emission requirements are based on the U.S.Environmental Protection Agency (EPA) standards for heavy-duty vehicles1.Reference: LEED v4: Building Design + Construction Guide, Location and Transportation Credit, Green Vehicles, Option 2: Green Buses or School-Owned Vehicles1

Answer : A

. Materials and Resources Credit, Building Product Disclosure and Optimization - Sourcing of Raw Materials, Option 2. Leadership Extraction Practices

Natural rubber flooring is a bio-based material that can contribute to the achievement of Option 2 of the Sourcing of Raw Materials credit, which requires using products that meet at least one of the responsible extraction criteria for at least 25%, by cost, of the total value of permanently installed building products in the project1. By meeting the Sustainable Agriculture Standard (SAN), the natural rubber flooring demonstrates that it has been produced in a way that conserves biodiversity, protects natural resources, and enhances social and economic well-being2. Therefore, the cost of the substituted flooring ($80,000) can be counted towards the credit threshold.

Reference Guide for Building Design and Construction v4 -- Pages 263-2641

Sustainable Agriculture Standard | Rainforest Alliance3

Answer : A

. Install an on-site photovoltaic array

Installing an on-site photovoltaic array is a direct method to produce renewable energy on the project site, which can be used to achieve points under the Energy Atmosphere Credit for Renewable Energy Production. Additionally, it contributes to optimizing energy performance by generating clean electricity on-site and reducing the need for energy from non-renewable sources.

Answer : A

A vegetated roof primarily contributes to the Sustainable Sites (SS) Credit: Heat Island Reduction. Green roofs reduce the heat island effect by minimizing roof surface temperatures through vegetation, which absorbs less heat than conventional roofing materials. This helps lower building cooling costs and mitigates urban heat effects. Sensitive Land Protection (B) and Site Assessment (C) are unrelated to roof treatments, while Light Pollution Reduction (D) deals with exterior lighting strategies.

Answer : B

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.