Most Recent US Green Building Council LEED-AP-ID-C Exam Questions & Answers

For the Water Efficiency Prerequisite, Indoor Water Use Reduction, cooling towers and evaporative condensers must have makeup water meters to measure the amount of water used, conductivity controllers to optimize water quality and minimize consumption, and overflow alarms to prevent excess water use.

According to LEED v4 requirements, all newly installed fittings and fixtures that are eligible for the WaterSense label must have a WaterSense label (or a local equivalent for projects outside the U.S.). This ensures that the fixtures meet both water-efficient and high-performance testing standards.Among the options provided, a private lavatory faucet is a fitting that would be newly installed and is eligible for the WaterSense label, thus requiring it12.

LEED v4 Water Efficiency Prerequisite 2 (WEp2) mandates that all newly installed fittings and fixtures eligible for the WaterSense label must have it1.

The WaterSense label is a mark of water efficiency and performance, which aligns with the goals of LEED certification2.

The use of plug-in devices can affect the Energy and Atmosphere Prerequisite, Minimum Energy Performance, as this prerequisite requires the establishment of a building's energy performance that includes the energy consumption of all plug-in devices.These devices can significantly impact the overall energy usage and therefore influence the strategies to meet the minimum energy performance standards1.

LEED v4 for Interior Design and Construction Reference Guide2.

LEED Credit Library - Energy and Atmosphere3.

Minimum Energy Performance Prerequisite Information1.

The use of plug-in devices can have a significant impact on a building's energy profile, especially when considering the Indoor Environmental Quality Credit for Thermal Comfort within the LEED AP Interior Design + Construction framework. The Energy and Atmosphere Prerequisite, Minimum Energy Performance, is affected by the use of plug-in devices because these devices contribute to the building's overall energy consumption. This prerequisite requires projects to establish a minimum level of energy efficiency for the proposed building and systems. Plug-in devices can alter the thermal load and energy usage patterns within a space, thereby influencing the strategies employed to meet thermal comfort requirements. For instance, excessive use of personal heating or cooling devices might indicate inadequacies in the HVAC system's ability to provide comfortable conditions, which could affect the energy modeling and performance metrics required to comply with this prerequisite. It's crucial for the design team to account for the energy impact of plug-in devices in their energy modeling and ensure that the building's systems can meet occupants' thermal comfort needs efficiently.

The Commissioning (Cx) agent for Energy and Atmosphere Credit, Enhanced Commissioning, must be independent of the project's design and construction management to avoid conflicts of interest. This ensures that the Cx agent can objectively assess the project's performance and adherence to design intentions.

Advanced Energy Metering is the credit that works synergistically with the Energy and Atmosphere Credit, Enhanced Commissioning. This is because Advanced Energy Metering involves the implementation of submetering systems that provide data on the building's energy use. This data is crucial for the ongoing commissioning process to ensure that the building's systems are operating as intended over time.The data helps in identifying opportunities for energy savings and ensures that energy conservation measures continue to perform optimally12.

LEED v4 for Building Design and Construction Guide3.

LEED Credit Library - Energy and Atmosphere4.

Advanced Energy Metering Credit Information1.