How many air changes per hour (ACH) are required for a school classroom according to the Texas Administrative Code Chapter 75?
- A0.5 ACH
- 1.0 ACH
- C1.5 ACH
- D2.0 ACH
Exam tip
Always refer to the Texas Administrative Code for specific requirements in Texas.
Why B is correct
The Texas Administrative Code Chapter 75 specifies a minimum of 1.0 ACH for school classrooms. This ensures adequate ventilation for the occupants.