US Green Building Council LEED-AP-O+M LEED AP Operations + Maintenance Exam Practice Test

Answer : A

The rated life of a lamp is required information for compliance with the Materials and Resources Credit, Purchasing - Lamps. This information ensures that the lamps purchased meet the longevity and performance criteria set by LEED standards.

Answer : C

For the Materials and Resources Credit, Purchasing - Facility Maintenance and Renovations, there is no specified minimum amount of renovation or new construction work required. The project team determines what qualifies for this credit based on the scope of their project.

Answer : C

Installing and maintaining a conductivity meter is a strategy that improves cooling tower water efficiency. Conductivity meters help optimize the cycles of concentration, reducing water and chemical use by accurately measuring the water's mineral content.

Answer : D

Impervious surfaces exacerbate the environmental concern of contaminated runoff harming aquatic life. These surfaces prevent rainwater from soaking into the ground, leading to increased runoff that can carry pollutants into water bodies, negatively affecting aquatic ecosystems.

Answer : B

The maximum number of points possible for the Exemplary Performance option of the Innovation Credit, Innovation in LEED AP O+M v4.1 is 2 points. This is part of the overall potential to earn up to 5 points in the Innovation category, which can include pilot credits, innovation credits, and exemplary performance credits.

For the Exemplary Performance option of the Innovation Credit, Innovation, the maximum number of points possible is two. This option is designed to recognize and incentivize projects that achieve performance levels significantly beyond the prerequisite standard or credit requirements in the LEED rating system.

Answer : A

CFC-11 was phased out due to the Montreal Protocol because it is a chlorofluorocarbon (CFC) that contributes to ozone depletion. The protocol aimed to phase out substances with high ozone-depleting potential (ODP).

Answer : A

Soil testing is an operational element that needs to be tracked only once during the performance period to meet the Sustainable Sites, Site Management Credit. This is because soil testing provides a snapshot of the soil's condition, which is unlikely to change significantly over short periods.