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US Green Building Council LEED-AP-O+M Exam Questions - Navigate Your Path to Success

The US Green Building Council LEED AP Operations + Maintenance (LEED-AP-O+M) exam is a good choice for LEED Project Managers LEED Consultants and if the candidate manages to pass US Green Building Council LEED AP Operations + Maintenance exam, he/she will earn US Green Building Council LEED Certifications. Below are some essential facts for US Green Building Council LEED-AP-O+M exam candidates:

  • In actual US Green Building Council LEED AP Operations + Maintenance (LEED-AP-O+M) exam, a candidate can expect 100 Questions and the officially allowed time is expected to be around 120 Minutes.
  • TrendyCerts offers 168 Questions that are based on actual US Green Building Council LEED-AP-O+M syllabus.
  • Our US Green Building Council LEED-AP-O+M Exam Practice Questions were last updated on: Feb 27, 2025

Sample Questions for US Green Building Council LEED-AP-O+M Exam Preparation

Question 1

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

Correct : A

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.


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. Reference: LEED v5 O+M: Existing Buildings beta version

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Question 2

A building manager has purchased and installed new T8 (fluorescent) lamps throughout the project facility. All other lamps remained the same. The project building's average picogram per lumen hour decreased. A valid explanation for this change is that

Correct : C

the mercury content of the new T8 lamps remained the same; however, the average life of the bulb increased Just Short Explanation: The decrease in the average picogram per lumen hour indicates an improvement in the environmental impact of the lamps. This can happen if the mercury content remains constant while the lifespan of the lamps increases, resulting in less mercury used over time per unit of light produced.


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US Green Building Council LEED-AP-O+M