Discuss US Green Building Council LEED-Green-Associate Exam Topic 2 Question 51

Which of the following tools should be used to identify indoor environmental issues and prepare a corrective action plan to make necessary changes?

AThermal sensors

BOccupant surveys

CLife-cycle assessments

DMixed-mode design calculations

Suggested Answer: B

Occupant surveys are tools that can be used to identify indoor environmental issues and prepare a corrective action plan to make necessary changes. Occupant surveys are questionnaires that collect feedback from the building users about their satisfaction, comfort, health, and productivity in relation to the indoor environmental quality (IEQ) factors, such as thermal comfort, indoor air quality, lighting quality, acoustic quality, and occupant control. Occupant surveys can help to identify the sources and causes of IEQ problems, as well as the potential solutions and improvements.Occupant surveys are also required for some LEED credits, such as IEQc7.2 Thermal Comfort, Verification1, which requires a corrective action plan if more than 20% of the occupants are dissatisfied with the thermal conditions in the space2. The other options are not directly related to identifying indoor environmental issues and preparing a corrective action plan, as they involve different types of tools or metrics that are not relevant for measuring occupant satisfaction and comfort.

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26 comments · newest first

Sina 6 months ago

Mixed-mode design calculations can optimize energy use effectively.

Ilda 6 months ago

Life-cycle assessments are great for long-term planning.

Scot 6 months ago

Thermal sensors help spot temperature issues quickly.

Tashia 6 months ago

I think occupant surveys are key. They show real experiences.

Reyes 6 months ago

Totally agree with B) surveys, they give real feedback!

Edwin 6 months ago

C) Life-cycle assessments help with long-term planning, right?

Suzi 7 months ago

Wait, can thermal sensors really cover all indoor issues?

Josefa 7 months ago

I think B) Occupant surveys are super important too.

Tresa 7 months ago

Definitely A) Thermal sensors for temperature issues!

Christiane 7 months ago

Thermal sensors? More like "thermal snoozers!" Amirite, folks?

Afton 7 months ago

B) Occupant surveys are the key. Who knows better than the people living in the space?

Shawna 8 months ago

D) Mixed-mode design calculations? Sounds like a fancy way to say "guess and check."

Casey 8 months ago

A) Thermal sensors, of course! Gotta measure that heat and cold, am I right?

Shaquana 8 months ago

B) Occupant surveys are the way to go! Gotta get that user feedback.

Ona 8 months ago

Mixed-mode design calculations seem more related to building design rather than identifying existing issues, but I guess they could help in some way.

Dyan 9 months ago

I feel like life-cycle assessments are more about evaluating products rather than indoor environmental issues, but I could be wrong.

Lyda 9 months ago

I'm not entirely sure, but I remember something about thermal sensors being useful for identifying temperature-related issues.

Selma 9 months ago

I think occupant surveys might be the best choice since they directly gather feedback about indoor conditions.

Lai 9 months ago

Occupant surveys are key, but I'd also want to do some thermal sensor testing to get objective data on things like temperature, humidity, and air quality. That will help strengthen the corrective action plan.

Stephaine 9 months ago

I'd probably lean towards the mixed-mode design calculations. That seems like it would provide a more comprehensive analysis of the indoor environment and help identify the root causes of any problems.

Marcelle 9 months ago

Occupant surveys are definitely the way to go. That will give you the best insight into the actual indoor environmental issues that need to be addressed. Then you can use that information to develop a corrective action plan.

Donette 10 months ago

Hmm, I'm not sure about this one. The options seem a bit technical - I'd need to review my notes on each of these tools to figure out which one is most appropriate for this situation.

Shawna 10 months ago

I think I'd start by looking at the occupant surveys to get a sense of the issues they're experiencing. That seems like the most direct way to identify the problems.

Galen 4 months ago

↳ replying to Shawna

But thermal sensors could also reveal hidden issues.

Kiley 4 months ago

↳ replying to Shawna

Definitely! They highlight specific concerns.

Latrice 5 months ago

↳ replying to Shawna

I agree, occupant surveys give real feedback.

US Green Building Council LEED-Green-Associate Exam - Topic 2 Question 51 Discussion