![Mcqmate logo](https://mcqmate.com/images/logos/logo-black.png)
![Mcqmate logo](https://mcqmate.com/images/logos/logo-white.png)
McqMate
Q. |
The number of air changes per hour recommended for auditoria is |
A. | 3 to 6 |
B. | 6 to 10 |
C. | 10 to 12 |
D. | 15 to 20 |
E. | None of the above |
Answer» A. 3 to 6 |
View all MCQs in
Environmental EngineeringNo comments yet