High Level

Question 1

Air : F15 : P1 : increased ventilation

1a: Ventilation rate must exceed by what percentage?
1b: follow which standard?

Answer 1

30%

CIBSE AM10, Section 4

Question 2

Formaldehyde levels are ___ to ____ times higher when relative humidity increases by ___%

Answer 2

1.8 to 2.6

35%