USGBC LEED-AP-O+M Online Practice Questions and Exam Preparation

USGBC LEED-AP-O+M Online Questions & Answers

• Question 1:

  Which of the following plumbing fixtures apply to the calculations in Water Efficiency Prerequisite Indoor Water Use Reduction?

  A. Toilets, urinals, pre-rinse spray valves
  B. Toilets, private lavatory faucets, dishwashers
  C. Urinals, public lavatory faucets, kitchen sink faucets
  D. Urinals, showerheads, commercial kitchen pot filling faucets
  A. Toilets, urinals, pre-rinse spray valves

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  The Water Efficiency Prerequisite for Indoor Water Use Reduction includes calculations for toilets, urinals, and pre-rinse spray valves. These fixtures are key contributors to water consumption within buildings and are therefore critical to achieving water efficiency.

  References: The LEED v4 Indoor Water Use Reduction Calculator and the LEED v4.1 O+M reference materials provide guidance on the fixtures included in the water use reduction calculations.

  For the calculations in the Water Efficiency Prerequisite Indoor Water Use Reduction in LEED, the plumbing fixtures that apply include toilets, urinals, and pre-rinse spray valves. These fixtures are critical components in reducing indoor water consumption and are therefore considered in the calculations for water efficiency and conservation.References:LEED v5 O+M: Existing Buildings beta version

• Question 2:

  The compliant value of green cleaning products and materials is calculated using what factor?

  A. Cost
  B. Weight
  C. Volume
  D. Recycled content
  A. Cost

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  The compliant value of green cleaning products and materials for LEED v4.1 O+M is calculated using the cost factor. This method allows for a consistent and monetary-based comparison of compliant products and materials.

  References: The LEED v4 Green Cleaning Calculator provided by the U.S.Green Building Council is used to track and document purchases for LEED v4 O+M EQ Credits Green Cleaning - Products and Materials, which uses cost as the basis for calculations1.

• Question 3:

  Which of the following appliances are included in Water Efficiency Prerequisite, Indoor Water Use Reduction?

  A. Residential dishwashers and coffee makers
  B. Residential clothes washers and dishwashers
  C. Residential dishwashers and drinking fountains
  D. Residential clothes washers and vending machines
  B. Residential clothes washers and dishwashers

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  The Water Efficiency Prerequisite, Indoor Water Use Reduction, under LEED AP O+M V4.1, includes the reduction of water use in various indoor appliances. The appliances included in this prerequisite are those that contribute significantly to indoor water use. Among the options provided, residential clothes washers and dishwashers are included. These appliances use a significant amount of water and are therefore important targets for water use reduction.

  References: LEED v4 Indoor Water Use Reduction Calculator Indoor water use reduction | U.S. Green Building Council LEED v4 water efficiency credits: Do you know the new standards? LEED QUALIFICATION GUIDE - v4 - Sloan

• Question 4:

  Which of the following is required when documenting a LEED Pilot Credit?

  A. Compliance letter
  B. LEED AP approval
  C. Innovation narrative
  D. Pilot Credit registration
  C. Innovation narrative

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  When documenting a LEED Pilot Credit, it is required to provide an innovation narrative. This narrative should include the intent of the proposed innovation strategy, the proposed requirements for compliance, the proposed submittals to demonstrate compliance, and the design approach or strategies used to meet the requirements. The innovation narrative is a critical element that clearly communicates the innovative aspects of the project, how they comply with LEED requirements, and the specific strategies implemented to achieve the pilot credit.References:LEED v5 O+M: Existing Buildings beta version

• Question 5:

  Which of the following scenarios contributes towards the achievement of Indoor Environmental Quality Credit, Daylight and Quality Views, Option 2. Quality Views?

  A. A workstation with a skylight directly above
  B. An office with windows that are completely covered by inoperable shades
  C. A glass conference room with a view of office plants
  D. An executive office with a view of a park
  D. An executive office with a view of a park

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  For the Indoor Environmental Quality Credit, Daylight and Quality Views, Option 2. Quality Views, the scenario that contributes is having a view to the outdoors that provides a connection to the natural environment. An executive office with a view of a park meets this requirement by offering a direct line of sight to the outdoor environment, thus enhancing the occupants' psychological and emotional well-being.

  References: The LEED v4.1 O+M reference materials emphasize the importance of quality views to the outdoor environment for occupant comfort and well-being.

  In the scenario of achieving Indoor Environmental Quality Credit, Daylight and Quality Views, Option 2 (Quality Views), an executive office with a view of a park contributes towards this credit. This option focuses on providing building occupants with a connection to the natural outdoor environment by means of quality views, which include views of natural settings like parks, gardens, or other scenic vistas.References:LEED AP Operations + Maintenance Reference Guide, Indoor Environmental Quality section.

• Question 6:

  Which of the following are required to comply with Energy and Atmosphere Credit, Existing Building Commissioning- Implementation?

  A. Master list of findings
  B. Measurement of ventilation systems
  C. Five-year plan for equipment modification
  D. Detailed energy use breakdown by system
  A. Master list of findings

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  The Energy and Atmosphere Credit for Existing Building Commissioning - Implementation requires a master list of findings. This list is essential to document the current performance of building systems and to identify opportunities for improvement.

  References: The LEED v4.1 O+M reference guide includes the need for a master list of findings as part of the commissioning process to ensure that all systems are performing to the expected standards and to help prioritize actions for energy efficiency.

  For compliance with the Energy and Atmosphere Credit, Existing Building Commissioning-Implementation, one of the key requirements is to develop a master list of findings from the retro-commissioning process. This list should include all identified issues that need to be addressed and rectified. It serves as a comprehensive overview of the building's systems and equipment's performance, aiding in the identification and prioritization of corrective actions.

• Question 7:

  What is the maximum length of time allowed for a gap in performance monitoring before needing to restart the performance period?

  A. One full week
  B. Two full weeks
  C. Three full weeks
  D. Four full weeks
  B. Two full weeks

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  In LEED, for maintaining continuous performance monitoring, the maximum length of time allowed for a gap before needing to restart the performance period is two full weeks. This requirement ensures that performance data is consistent and reliable, providing an accurate representation of the building's operational performance.

• Question 8:

  A project is pursuing Materials and Resources Credit, Solid Waste Management - Facility Maintenance and Renovation. The project has generated the following waste as part of their Facility Maintenance and Renovation activities: 2,000 lbs. (907.2 kg) of steel, 900 lbs. (408.2 kg) of carpet, 1,100 lbs. (498.9 kg) of wood, and 1,500 lbs.

  (680.4

  kg) of wallboard. If the project has diverted 1,800 lbs. (816.4 kg) of steel, 900 lbs. (408.2 kg) of carpet, 1,000 lbs. (453.6 kg) of wood, and 250 lbs. (113.3 kg) of wallboard, what is the actual diversion rate achieved?

  A. 70.4% of diversion
  B. 71.8% of diversion
  C. 75.7% of diversion
  D. 82.3% of diversion
  B. 71.8% of diversion

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  The actual diversion rate is calculated by dividing the total weight of the diverted waste by the total weight of the generated waste. In this case, the project generated 2,000 lbs. ofsteel, 900 lbs. of carpet, 1,100 lbs. of wood, and 1,500 lbs. of wallboard, making a total of 5,500 lbs. of waste. The project diverted 1,800 lbs. of steel, 900 lbs. of carpet, 1,000 lbs. of wood, and 250 lbs. of wallboard, making a total of 3,950 lbs. of waste. Therefore, the actual diversion rate achieved is approximately 71.8%.

• Question 9:

  Which of the following alternative transportation strategies help reduce pollution and land development effects from automobile use?

  A. Use of motorcycles
  B. Use of hybrid vehicles
  C. Compressed workweeks
  D. Use of Liquified Petroleum Gas (LPG) vehicles
  C. Compressed workweeks

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  Compressed workweeks can help reduce pollution and land development effects from automobile use. This strategy involves working longer hours on fewer days, which reduces the number of commuting trips and thus the associated pollution and land development impacts. It's one of the alternative transportation strategies recognized by the USGBC in the LEED AP O+M rating system.

  References: LEED AP Operations + Maintenance (LEED AP O+M) V4.1 by usgbc.org2.

• Question 10:

  Which of the following qualifies as a low-emitting material under LEED O+M?

  A. Products with recycled content
  B. Products meeting VOC emission limits
  C. Products sourced locally
  D. Products with extended warranties
  B. Products meeting VOC emission limits

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  Low-emitting materials are defined by compliance with VOC emission thresholds, which help protect indoor air quality and occupant health.