6.1. Functions of Ventilation

Try these first

1. 1.

   What is the purpose of ventilation in buildings?

   Hint

   Think about the air quality indoors.

2. 2.

   What are some common contaminants found in indoor air?

   Hint

   Consider what you breathe in daily.

3. 3.

   What is the primary function of ventilation?

   • Remove contaminants
   • Provide heating
   • Insulate buildings

   Hint

   Think about what it means to breathe fresh air.

4. 4.

   True or False: Mechanical ventilation is only needed in winter.

   • True
   • False

   Hint

   Consider seasonal air needs.

5. 5.

   Design a ventilation strategy for a house in a humid climate. Discuss how you would balance natural and mechanical ventilation.

   Hint

   Consider how different times of day can affect humidity.

6. 6.

   Assess how different building materials in a home might influence indoor air quality and ventilation effectiveness.

   Hint

   Think about how walls, floors, and furniture can affect airflow.